| T Antigens use Antigens, Viral, Tumor | 
              | T Cell Factor 1 use T Cell Transcription Factor 1 | 
              | T Cell Transcription Factor 1 | 
              | T RNA Methyltransferases use tRNA Methyltransferases | 
              | T Virus use Reticuloendotheliosis virus | 
              | T'ai Chi use Tai Ji | 
              | T-2 Toxin | 
              | T-ALL use Precursor T-Cell Lymphoblastic Leukemia-Lymphoma | 
              | T-Box Domain Proteins | 
              | t-Butyl Hydroperoxide use tert-Butylhydroperoxide | 
              | T-Cell Activation Antigen use Antigens, CD27 | 
              | T-Cell Antigen Receptor alpha-Chain Gene Rearrangement use Gene Rearrangement, alpha-Chain T-Cell Antigen Receptor | 
              | T-Cell Antigen Receptor beta-Chain Gene Rearrangement use Gene Rearrangement, beta-Chain T-Cell Antigen Receptor | 
              | T-Cell Antigen Receptor delta-Chain Gene Rearrangement use Gene Rearrangement, delta-Chain T-Cell Antigen Receptor | 
              | T-Cell Antigen Receptor gamma-Chain Gene Rearrangement use Gene Rearrangement, gamma-Chain T-Cell Antigen Receptor | 
              | T-Cell Antigen Receptor Specificity | 
              | T-Cell Antigen Receptor-CD3 Complex use Receptor-CD3 Complex, Antigen, T-Cell | 
              | T-Cell Differentiation Antigens use Antigens, Differentiation, T-Lymphocyte | 
              | T-Cell Epitopes use Epitopes, T-Lymphocyte | 
              | T-Cell Gene Rearrangement use Gene Rearrangement, T-Lymphocyte | 
              | T-Cell Growth Factor use Interleukin-2 | 
              | T-Cell Growth Factor P40 use Interleukin-9 | 
              | T-Cell Growth Factor Receptors use Receptors, Interleukin-2 | 
              | T-Cell Immunologic Specificity use T-Cell Antigen Receptor Specificity | 
              | T-Cell Large Granular Lymphocytic Leukemia use Leukemia, Large Granular Lymphocytic | 
              | T-Cell Leukemia use Leukemia, T-Cell | 
              | T-Cell Leukemia Virus I Antibodies, Adult use HTLV-I Antibodies | 
              | T-Cell Leukemia Virus I Antibodies, Human use HTLV-I Antibodies | 
              | T-Cell Leukemia Virus I Antigens, Adult use HTLV-I Antigens | 
              | T-Cell Leukemia Virus I Antigens, Human use HTLV-I Antigens | 
              | T-Cell Leukemia Virus I, Human use Human T-lymphotropic virus 1 | 
              | T-Cell Leukemia Virus II Antibodies, Human use HTLV-II Antibodies | 
              | T-Cell Leukemia Virus II Antigens, Human use HTLV-II Antigens | 
              | T-Cell Leukemia Virus II, Human use Human T-lymphotropic virus 2 | 
              | T-Cell Leukemia Viruses, Human use Deltaretrovirus | 
              | T-Cell Leukemia, Acute use Precursor T-Cell Lymphoblastic Leukemia-Lymphoma | 
              | T-Cell Leukemia-Lymphoma Virus Antibodies, Human use Deltaretrovirus Antibodies | 
              | T-Cell Leukemia-Lymphoma Virus Antigens, Human use Deltaretrovirus Antigens | 
              | T-Cell Lymphoma use Lymphoma, T-Cell | 
              | T-Cell Lymphoma, Cutaneous use Lymphoma, T-Cell, Cutaneous | 
              | T-Cell Lymphoma, Peripheral use Lymphoma, T-Cell, Peripheral | 
              | T-Cell Prolymphocytic Leukemia use Leukemia, Prolymphocytic, T-Cell | 
              | T-Cell Receptor alpha Genes use Genes, T-Cell Receptor alpha | 
              | T-Cell Receptor beta Genes use Genes, T-Cell Receptor beta | 
              | T-Cell Receptor delta Genes use Genes, T-Cell Receptor delta | 
              | T-Cell Receptor gamma Genes use Genes, T-Cell Receptor gamma | 
              | T-Cell Receptor Genes use Genes, T-Cell Receptor | 
              | T-Cell Receptors use Receptors, Antigen, T-Cell | 
              | T-Cell Receptors alpha-Chain use Receptors, Antigen, T-Cell, alpha-beta | 
              | T-Cell Receptors beta-Chain use Receptors, Antigen, T-Cell, alpha-beta | 
              | T-Cell Receptors delta-Chain use Receptors, Antigen, T-Cell, gamma-delta | 
              | T-Cell Receptors gamma-Chain use Receptors, Antigen, T-Cell, gamma-delta | 
              | T-Cell Receptors, alpha-beta use Receptors, Antigen, T-Cell, alpha-beta | 
              | T-Cell Receptors, gamma-delta use Receptors, Antigen, T-Cell, gamma-delta | 
              | T-Cell Replacing Factor use Interleukin-5 | 
              | T-Cell Specificity use T-Cell Antigen Receptor Specificity | 
              | T-Cell Subsets use T-Lymphocyte Subsets | 
              | T-Cell Suppressive Factors use Suppressor Factors, Immunologic | 
              | T-Cells use T-Lymphocytes | 
              | T-Cells, Helper-Inducer use T-Lymphocytes, Helper-Inducer | 
              | T-Cells, Regulatory use T-Lymphocytes, Regulatory | 
              | t-Complex Genome Region | 
              | t-Complex Region use t-Complex Genome Region | 
              | T-Groups use Sensitivity Training Groups | 
              | T-Independent Antigens use Antigens, T-Independent | 
              | T-Lymphocyte Antigen Receptor alpha-Chain Gene Rearrangement use Gene Rearrangement, alpha-Chain T-Cell Antigen Receptor | 
              | T-Lymphocyte Antigen Receptor beta-Chain Gene Rearrangement use Gene Rearrangement, beta-Chain T-Cell Antigen Receptor | 
              | T-Lymphocyte Antigen Receptor delta-Chain Gene Rearrangement use Gene Rearrangement, delta-Chain T-Cell Antigen Receptor | 
              | T-Lymphocyte Antigen Receptor gamma-Chain Gene Rearrangement use Gene Rearrangement, gamma-Chain T-Cell Antigen Receptor | 
              | T-Lymphocyte Differentiation Antigens use Antigens, Differentiation, T-Lymphocyte | 
              | T-Lymphocyte Epitopes use Epitopes, T-Lymphocyte | 
              | T-Lymphocyte Gene Rearrangement use Gene Rearrangement, T-Lymphocyte | 
              | T-Lymphocyte Subsets | 
              | T-Lymphocytes | 
              | T-Lymphocytes, Cytotoxic | 
              | T-Lymphocytes, Helper use T-Lymphocytes, Helper-Inducer | 
              | T-Lymphocytes, Helper-Inducer | 
              | T-Lymphocytes, Inducer use T-Lymphocytes, Helper-Inducer | 
              | T-Lymphocytes, Regulatory | 
              | T-Lymphocytic Leukemia use Leukemia, T-Cell | 
              | T-Lymphocytic Leukemia, Acute use Precursor T-Cell Lymphoblastic Leukemia-Lymphoma | 
              | T-Lymphocytopenia, Idiopathic CD4-Positive | 
              | T-Lymphotropic Virus 1, Primate use Primate T-lymphotropic virus 1 | 
              | T-Lymphotropic Virus 2, Primate use Primate T-lymphotropic virus 2 | 
              | T-Lymphotropic Virus Type III Antibodies, Human use HIV Antibodies | 
              | T-Lymphotropic Virus Type III Antigens, Human use HIV Antigens | 
              | T-Lymphotropic Virus Type III Infections, Human use HIV Infections | 
              | T-Lymphotropic Virus, Type I, Simian use Simian T-lymphotropic virus 1 | 
              | T-Mycoplasma use Ureaplasma | 
              | T-Phages | 
              | T-Plasminogen Activator use Tissue Plasminogen Activator | 
              | T-Suppressor Factors use Suppressor Factors, Immunologic | 
              | T11 Erythrocyte-Binding Glycoprotein use Antigens, CD2 | 
              | T2 Phage use Bacteriophage T4 | 
              | T3 Antigens use Antigens, CD3 | 
              | T3 Phage use Bacteriophage T3 | 
              | T3 Receptors use Receptors, Thyroid Hormone | 
              | T3 Thyroid Hormone use Triiodothyronine | 
              | T4 Antigens, T-Cell use Antigens, CD4 | 
              | T4 Cells use CD4-Positive T-Lymphocytes | 
              | T4 Lymphocyte Count use CD4 Lymphocyte Count | 
              | T4 Lymphocytes use CD4-Positive T-Lymphocytes | 
              | T4 Phage use Bacteriophage T4 | 
              | T4 Receptors use Receptors, Thyroid Hormone | 
              | T4 Thyroid Hormone use Thyroxine | 
              | T4-T8 Ratio use CD4-CD8 Ratio | 
              | T5-Like Phages use Siphoviridae | 
              | T5-Like Viruses use Siphoviridae | 
              | T6 Antigens use Antigens, Differentiation, T-Lymphocyte | 
              | T7 Phage use Bacteriophage T7 | 
              | T7-Like Phages use Podoviridae | 
              | T7-Like Viruses use Podoviridae | 
              | T8 Antigens, T-Cell use Antigens, CD8 | 
              | T8 Cells use CD8-Positive T-Lymphocytes | 
              | T8 Lymphocytes use CD8-Positive T-Lymphocytes | 
              | T90 | 
              | Tabacum | 
              | Tabebuia | 
              | Tabernaemontana | 
              | Tabes Dorsalis | 
              | Table of Food Composition | 
              | Table Salt use Sodium Chloride, Dietary | 
              | Table Sweeteners use Tabletop Sweeteners | 
              | Table Top Sweeteners use Tabletop Sweeteners | 
              | Tables | 
              | Tabletop Sweeteners | 
              | Tablets | 
              | Tablets, Enteric-Coated | 
              | Taboo | 
              | Tac P55 Peptide use Interleukin-2 Receptor alpha Subunit | 
              | Tachyarrhythmia use Tachycardia | 
              | Tachycardia | 
              | Tachycardia, Atrioventricular Nodal Reentry | 
              | Tachycardia, AV Nodal Reentrant use Tachycardia, Atrioventricular Nodal Reentry | 
              | Tachycardia, Ectopic Atrial | 
              | Tachycardia, Ectopic Junctional | 
              | Tachycardia, Paroxysmal | 
              | Tachycardia, Reciprocating | 
              | Tachycardia, SA Nodal Reentrant use Tachycardia, Sinoatrial Nodal Reentry | 
              | Tachycardia, Sinoatrial Nodal Reentry | 
              | Tachycardia, Sinus | 
              | Tachycardia, Supraventricular | 
              | Tachycardia, Ventricular | 
              | Tachykinin Receptors use Receptors, Tachykinin | 
              | Tachykinins | 
              | Tachyphylaxis | 
              | Tachypleus use Horseshoe Crabs | 
              | Tacrine | 
              | Tacrolimus | 
              | Tacrolimus Binding Protein 1A | 
              | Tacrolimus Binding Proteins | 
              | Tactile Agnosia use Agnosia | 
              | Tactile Perception use Touch Perception | 
              | Tactile Sense use Touch | 
              | Tadjikistan use Tajikistan | 
              | Tadpoles use Larva | 
              | Tadzhik S.S.R. use Tajikistan | 
              | Tadzhikistan use Tajikistan | 
              | Tae Kwon Do use Martial Arts | 
              | Taenia | 
              | Taenia Coli use Colon | 
              | Taenia Infections use Taeniasis | 
              | Taenia saginata | 
              | Taenia solium | 
              | Taeniacides use Anticestodal Agents | 
              | Taeniarhynchus use Taenia | 
              | Taeniasis | 
              | Tagetes | 
              | Tahiti use Polynesia | 
              | Tahitian Vanilla use Vanilla aromatica | 
              | Tahyna virus use Encephalitis Virus, California | 
              | Tai Chi use Tai Ji | 
              | Tai Ji | 
              | Tai Ji Quan use Tai Ji | 
              | Tai-Ji use Tai Ji | 
              | Taiji use Tai Ji | 
              | Taijiquan use Tai Ji | 
              | Tail | 
              | Tail Suspension use Hindlimb Suspension | 
              | Tailor's Bunion use Bunion, Tailor's | 
              | Taiwan | 
              | Tajikistan | 
              | Taka-Amylase A use alpha-Amylases | 
              | Takatsuki's Syndrome use POEMS Syndrome | 
              | Takayasu Arteritis | 
              | Takifugu | 
              | Takotsubo Cardiomyopathy | 
              | Talampicillin | 
              | Talaromyces | 
              | Talc | 
              | Talcum Powder use Powder for Body | 
              | Talent use Aptitude | 
              | Talfan Disease use Encephalomyelitis, Enzootic Porcine | 
              | Talfan Disease Virus use Teschovirus | 
              | Talin | 
              | Talipes Cavus use Foot Deformities | 
              | Talipes Equinovarus use Clubfoot | 
              | Talipes Equinus use Equinus Deformity | 
              | Tall Buttercup use Ranunculus acris | 
              | Tall Scouring-Rush use Equisetum hyemale | 
              | Tallow Tree, Chinese use Sapium | 
              | Talocalcaneal Joint use Subtalar Joint | 
              | Talus | 
              | Tamarack use Larix | 
              | Tamaricaceae | 
              | Tamarin, Golden use Leontopithecus | 
              | Tamarin, Lion use Leontopithecus | 
              | Tamarind use Tamarindus | 
              | Tamarindus | 
              | Tamarins, Long-Tusked use Saguinus | 
              | Tamarisk use Tamaricaceae | 
              | Tamarix use Tamaricaceae | 
              | Tamarix germanica | 
              | TAME use Tosylarginine Methyl Ester | 
              | Tamias use Sciuridae | 
              | Tamoxifen | 
              | Tampons, Menstrual use Menstrual Hygiene Products | 
              | Tampons, Surgical | 
              | Tamus | 
              | Tamus communis | 
              | TAN use Triacetoneamine-N-Oxyl | 
              | Tanacetum | 
              | Tanacetum parthenium | 
              | Tanacetum vulgare | 
              | Tanapox virus use Yatapoxvirus | 
              | Tandem Mass Spectrometry | 
              | Tandem Pore Domain Potassium Channels use Potassium Channels, Tandem Pore Domain | 
              | Tandem Repeat Sequences | 
              | Tanganyika use Tanzania | 
              | Tangerine Tree use Citrus | 
              | Tanghinia venenifera | 
              | Tangier Disease | 
              | Tangier Disease Neuropathy use Tangier Disease | 
              | Tank Trucks | 
              | Tankyrases | 
              | Tanner's Sumach use Coriaria myrtifolia | 
              | Tanneries use Leather Industry | 
              | Tannery use Leather Industry | 
              | Tannery (Industry) use Leather Industry | 
              | Tannery Industry use Leather Industry | 
              | Tannicum Acidum | 
              | Tannin, Condensed use Proanthocyanidins | 
              | Tanning | 
              | Tanning Agents use Leather Industry | 
              | Tanning Chambers | 
              | Tanning Plants use Leather Industry | 
              | Tannins | 
              | Tansyaster use Haplopappus | 
              | Tantalum | 
              | Tanzania | 
              | Tape Recording | 
              | Tape Recording, Video use Videotape Recording | 
              | Tapetoretinal Degeneration use Retinitis Pigmentosa | 
              | Tapeworm Infection use Cestode Infections | 
              | Tapeworm, Beef use Taenia saginata | 
              | Tapeworm, Pork use Taenia solium | 
              | Tapeworms use Cestoda | 
              | Tapinanthus use Loranthaceae | 
              | Tapioca use Manihot | 
              | Taps use Plumbing Accessories | 
              | Taq DNA Polymerase use Taq Polymerase | 
              | Taq Polymerase | 
              | Tar-Water | 
              | Taraxacum | 
              | Taraxacum officinale | 
              | Tardigrada | 
              | Tarentula cubensis | 
              | Tarentula hispanica | 
              | Target Organs | 
              | Targeted Gene Repair | 
              | Targeted Radiotherapy use Radiotherapy | 
              | Targeted Toxins use Immunotoxins | 
              | Taricha use Salamandridae | 
              | Tarichatoxin use Tetrodotoxin | 
              | Tariffs (Sanitation Services) | 
              | Tarlov Cysts | 
              | Taro use Colocasia | 
              | Taro, Giant use Alocasia | 
              | Taro, Giant Swamp use Cyrtosperma | 
              | Tars | 
              | Tarsal Bones | 
              | Tarsal Joint use Tarsal Joints | 
              | Tarsal Joints | 
              | Tarsal Tunnel Entrapment Neuropathy use Tarsal Tunnel Syndrome | 
              | Tarsal Tunnel Syndrome | 
              | Tarsiers use Tarsiidae | 
              | Tarsii | 
              | Tarsiidae | 
              | Tarsius use Tarsiidae | 
              | Tarsus use Ankle | 
              | Tarsus Osseus use Tarsal Bones | 
              | Tarsus, Animal | 
              | Tartar use Dental Calculus | 
              | Tartar Emetic use Antimony Potassium Tartrate | 
              | Tartaricum Acidum | 
              | Tartarus depuratus use Kali Bitartaricum | 
              | Tartarus emeticus use Antimonium Tartaricum | 
              | Tartrate of Antimony and Potassium use Antimonium Tartaricum | 
              | Tartrates | 
              | Tartrazine | 
              | Tartronates | 
              | Tarui Disease use Glycogen Storage Disease Type VII | 
              | Task Performance and Analysis | 
              | Tasmania | 
              | Tasmanian Blue Gum use Eucalyptus globulus | 
              | Taste | 
              | Taste Buds | 
              | Taste Disorder, Primary use Taste Disorders | 
              | Taste Disorder, Secondary use Taste Disorders | 
              | Taste Disorders | 
              | Taste Modalities use Modalities, Sensorial | 
              | Taste Perception | 
              | Taste Threshold | 
              | Taste, Distorted use Dysgeusia | 
              | Taste, Metallic use Taste Disorders | 
              | Taste-Blindness use Ageusia | 
              | tat Gene Products use Gene Products, tat | 
              | tat Gene Products, Human Immunodeficiency Virus | 
              | tat Genes use Genes, tat | 
              | tat Protein use Gene Products, tat | 
              | TATA Box | 
              | TATA Box Binding Protein-Like Proteins | 
              | TATA-Binding Protein Associated Factors | 
              | TATA-Box Binding Protein | 
              | TATA-Box-Binding Protein use TATA-Box Binding Protein | 
              | Tattooing | 
              | tau Proteins | 
              | tau-Crystallin use tau-Crystallins | 
              | tau-Crystallins | 
              | Tauopathies | 
              | Taurine | 
              | Taurine Chenodeoxycholate use Taurochenodeoxycholic Acid | 
              | Taurine Cholate use Taurocholic Acid | 
              | Taurine Deoxycholate use Taurodeoxycholic Acid | 
              | Taurine Lithocholate use Taurolithocholic Acid | 
              | Taurochenodeoxycholate use Taurochenodeoxycholic Acid | 
              | Taurochenodeoxycholic Acid | 
              | Taurocholate use Taurocholic Acid | 
              | Taurocholic Acid | 
              | Taurodeoxycholate use Taurodeoxycholic Acid | 
              | Taurodeoxycholic Acid | 
              | Taurolithocholate use Taurolithocholic Acid | 
              | Taurolithocholic Acid | 
              | Taussig-Bing Anomaly use Double Outlet Right Ventricle | 
              | Tautotherapy | 
              | Tax Equity Act use Tax Equity and Fiscal Responsibility Act | 
              | Tax Equity and Fiscal Responsibility Act | 
              | Tax Exemption | 
              | tax Gene Products use Gene Products, tax | 
              | tax Genes use Genes, pX | 
              | Tax Law | 
              | tax Protein use Gene Products, tax | 
              | Taxaceae | 
              | Taxanes use Taxoids | 
              | Taxation of the Tobacco-Derived Products | 
              | Taxes | 
              | Taxillus use Loranthaceae | 
              | Taxodiaceae | 
              | Taxodium | 
              | Taxoids | 
              | Taxonomy use Classification | 
              | Taxus | 
              | Taxus baccata | 
              | Taxus brevifolia use Taxus | 
              | Tay-Sachs Disease | 
              | Tay-Sachs Disease Ganglioside use G(M2) Ganglioside | 
              | Tay-Sachs Disease, AB Variant | 
              | Tay-Sachs Disease, B Variant use Tay-Sachs Disease | 
              | Taylor Manifest Anxiety Scale use Manifest Anxiety Scale | 
              | Taylorella | 
              | Taylorella equigenitalis | 
              | TB use Tuberculosis | 
              | TBARs use Thiobarbituric Acid Reactive Substances | 
              | tBid Protein use BH3 Interacting Domain Death Agonist Protein | 
              | TBP-Associated Factors use TATA-Binding Protein Associated Factors | 
              | TBP-Related Factor use TATA Box Binding Protein-Like Proteins | 
              | Tc 99m Mertiatide use Technetium Tc 99m Mertiatide | 
              | Tc 99m-Albumin use Technetium Tc 99m Aggregated Albumin | 
              | Tc 99m-Albumin Colloid use Technetium Tc 99m Aggregated Albumin | 
              | Tc 99m-DTPA use Technetium Tc 99m Pentetate | 
              | Tc 99m-Pertechnetate use Sodium Pertechnetate Tc 99m | 
              | Tc 99m-Pyrophosphate use Technetium Tc 99m Pyrophosphate | 
              | Tc MIBI use Technetium Tc 99m Sestamibi | 
              | TC-25 GTP-Binding Protein use rac1 GTP-Binding Protein | 
              | Tc-99m HMPAO use Technetium Tc 99m Exametazime | 
              | Tc-99m MDP use Technetium Tc 99m Medronate | 
              | Tc-99m Sulfur Colloid use Technetium Tc 99m Sulfur Colloid | 
              | Tc-DTPA use Technetium Tc 99m Pentetate | 
              | TC1 Cells use T-Lymphocytes, Cytotoxic | 
              | TC2 Cells use T-Lymphocytes, Cytotoxic | 
              | TC4 Protein use ran GTP-Binding Protein | 
              | TCC use Technical Cooperation | 
              | TCDD use Tetrachlorodibenzodioxin | 
              | TCDD Receptors use Receptors, Aryl Hydrocarbon | 
              | TCF Transcription Factors | 
              | TCGF use Interleukin-2 | 
              | TcR alpha Genes use Genes, T-Cell Receptor alpha | 
              | TcR alpha-beta use Receptors, Antigen, T-Cell, alpha-beta | 
              | TcR beta Genes use Genes, T-Cell Receptor beta | 
              | TcR delta Genes use Genes, T-Cell Receptor delta | 
              | TcR gamma Genes use Genes, T-Cell Receptor gamma | 
              | TcR gamma-delta use Receptors, Antigen, T-Cell, gamma-delta | 
              | TcR Genes use Genes, T-Cell Receptor | 
              | TCR-CD3 Complex use Receptor-CD3 Complex, Antigen, T-Cell | 
              | TDE use Dichlorodiphenyldichloroethane | 
              | TDP-43 Proteinopathies | 
              | Tea | 
              | Tea Tree Oil | 
              | Teaching | 
              | Teaching Care Integration use Teaching Care Integration Services | 
              | Teaching Care Integration Services | 
              | Teaching Materials | 
              | Teaching Rounds | 
              | Teamsters' Tea use Ephedra vulgaris | 
              | Tear Gases | 
              | Tears | 
              | Tears, Artificial use Ophthalmic Solutions | 
              | Teas, Herbal use Beverages | 
              | Teas, Medicinal use Beverages | 
              | Technetium | 
              | Technetium 99m use Technetium | 
              | Technetium Compounds | 
              | Technetium Methylene Diphosphonate use Technetium Tc 99m Medronate | 
              | Technetium Sulfur Colloid use Technetium Tc 99m Sulfur Colloid | 
              | Technetium Tc 99m Aggregated Albumin | 
              | Technetium Tc 99m Diethyl IDA use Technetium Tc 99m Diethyl-iminodiacetic Acid | 
              | Technetium Tc 99m Diethyl-iminodiacetic Acid | 
              | Technetium Tc 99m Dimercaptosuccinic Acid | 
              | Technetium Tc 99m Disofenin | 
              | Technetium Tc 99m Exametazime | 
              | Technetium Tc 99m Hexamethylpropyleneamine Oxime use Technetium Tc 99m Exametazime | 
              | Technetium Tc 99m Lidofenin | 
              | Technetium Tc 99m Medronate | 
              | Technetium Tc 99m Mertiatide | 
              | Technetium Tc 99m Pentetate | 
              | Technetium Tc 99m Pertechnetate use Sodium Pertechnetate Tc 99m | 
              | Technetium Tc 99m Pyrophosphate | 
              | Technetium Tc 99m Sestamibi | 
              | Technetium Tc 99m Sulfur Colloid | 
              | Technetium-99m-MAG3 use Technetium Tc 99m Mertiatide | 
              | Technetium-DTPA use Technetium Tc 99m Pentetate | 
              | Technical Aspects | 
              | Technical Assistance use Technical Cooperation | 
              | Technical Assistance for Health Planning use Health Planning Technical Assistance | 
              | Technical Chamber of Foods | 
              | Technical Cooperation | 
              | Technical Cooperation between Countries use Technical Cooperation | 
              | Technical Directives use Technical Standards | 
              | Technical Report | 
              | Technical Responsibility | 
              | Technical Specifications | 
              | Technical Standards | 
              | Techniques | 
              | Techniques for Fire Fighting | 
              | Techniques, Combinatorial Chemistry use Combinatorial Chemistry Techniques | 
              | Techniques, Measures, Measurement Equipment | 
              | Technological Administration use Systemic Management | 
              | Technological Advancement use Technological Development | 
              | Technological Development | 
              | Technological Development and Innovation Projects | 
              | Technological Disasters | 
              | Technological Exchange use Technology Transfer | 
              | Technological Threats | 
              | Technology | 
              | Technology Assessment, Biomedical | 
              | Technology Control, Biomedical | 
              | Technology Control, Medical use Technology Control, Biomedical | 
              | Technology Transfer | 
              | Technology, Dental | 
              | Technology, Educational use Educational Technology | 
              | Technology, Food use Food Technology | 
              | Technology, High-Cost | 
              | Technology, Industry, and Agriculture | 
              | Technology, Medical | 
              | Technology, Medical Laboratory use Technology, Medical | 
              | Technology, Pharmaceutical | 
              | Technology, Pharmacy use Technology, Pharmaceutical | 
              | Technology, Radiologic | 
              | Teclea use Rutaceae | 
              | Técnica de Dilución use Indicator Dilution Techniques | 
              | Tectiviridae | 
              | Tectivirus use Tectiviridae | 
              | Tectonics | 
              | Tectorial Membrane | 
              | Tectum Mesencephali | 
              | Tedelparin use Dalteparin | 
              | Teen Health use Adolescent Health | 
              | Teenage Pregnancy use Pregnancy in Adolescence | 
              | Teenage Rights use Child Advocacy | 
              | Teenager Health use Adolescent Health | 
              | Teens Health use Adolescent Health | 
              | Tees use Water and Sewerage System Accessories | 
              | Teeth Bleaching use Tooth Bleaching | 
              | Teeth Grinding Disorder use Bruxism | 
              | Teeth Whitening use Tooth Bleaching | 
              | Teething use Tooth Eruption | 
              | Teff use Eragrostis | 
              | Teflon use Polytetrafluoroethylene | 
              | TEFRA use Tax Equity and Fiscal Responsibility Act | 
              | Tegafur | 
              | Tegmentum Mesencephali | 
              | Tehran virus use Sandfly fever Naples virus | 
              | Teichoic Acids | 
              | Teichomycin use Teicoplanin | 
              | Teicoplanin | 
              | Tela araneae | 
              | Telangiectasia, Hereditary Hemorrhagic | 
              | Telangiectasis | 
              | Telecommunication Network | 
              | Telecommunication Networks use Computer Communication Networks | 
              | Telecommunications | 
              | Telecommunications Devices for the Deaf use Communication Aids for Disabled | 
              | Telecommunications, Satellite use Satellite Communications | 
              | Teleconference use Telecommunications | 
              | Teleconsultation use Remote Consultation | 
              | Telefacsimile | 
              | Telegraphy use Telecommunications | 
              | Telehealth use Telemedicine | 
              | Telemedicine | 
              | Telemetry | 
              | Telencephalon | 
              | Telenursing | 
              | Telepathine use Harmine | 
              | Telepathology | 
              | Telepathy | 
              | Telephone | 
              | Telephone Hotlines use Hotlines | 
              | Telephone Switchboards use Telephone | 
              | Telephone, Cellular use Cellular Phone | 
              | Teleradioisotope Therapy use Radioisotope Teletherapy | 
              | Teleradiology | 
              | Telerobotics use Robotics | 
              | Television | 
              | Tellurium | 
              | Tellurium Acidum | 
              | Tellurium Metallicum | 
              | Telomerase | 
              | Telomere | 
              | Telomere-Binding Proteins | 
              | Telomeric Repeat Binding Protein 1 | 
              | Telomeric Repeat Binding Protein 2 | 
              | Telophase | 
              | Temazepam | 
              | Temefos | 
              | Temperament | 
              | Temperance | 
              | Temperate Climate | 
              | Temperate Zone | 
              | Temperature | 
              | Temperature Inversion | 
              | Temperature Sense use Thermosensing | 
              | Temperature, Transition use Transition Temperature | 
              | Template Bleeding Time use Bleeding Time | 
              | Templates, Genetic | 
              | Temporal Arteries | 
              | Temporal Arteritis use Giant Cell Arteritis | 
              | Temporal Bone | 
              | Temporal Distribution | 
              | Temporal Lobe | 
              | Temporal Lobectomy Behavior Syndrome use Kluver-Bucy Syndrome | 
              | Temporal Muscle | 
              | Temporal Region Trauma use Craniocerebral Trauma | 
              | Temporary Housing | 
              | Temporary Settlement use Temporary Housing | 
              | Temporary Threshold Shift, Auditory use Auditory Fatigue | 
              | Temporary Workers use Workers | 
              | Temporomandibular Joint | 
              | Temporomandibular Joint Disk | 
              | Temporomandibular Joint Disorders | 
              | Temporomandibular Joint Dysfunction Syndrome | 
              | Temporomandibular Joint Syndrome use Temporomandibular Joint Dysfunction Syndrome | 
              | Tenascin | 
              | Tenascin-C use Tenascin | 
              | Tench use Cyprinidae | 
              | Tendinitis use Tendinopathy | 
              | Tendinopathy | 
              | Tendinosis use Tendinopathy | 
              | Tendon Entrapment | 
              | Tendon Injuries | 
              | Tendon Transfer | 
              | Tendons | 
              | Tendovaginitis, Stenosing use Tendon Entrapment | 
              | Tenebrio | 
              | Tenericutes | 
              | Teniposide | 
              | Tennecetin use Natamycin | 
              | Tennessee | 
              | Tennis | 
              | Tennis Elbow | 
              | Tenodesis | 
              | Tenon Capsule | 
              | Tenosynovitis | 
              | Tenosynovitis, Stenosing use Tendon Entrapment | 
              | Tenotomy | 
              | TENS use Transcutaneous Electric Nerve Stimulation | 
              | Tensile Strength | 
              | Tension-Type Headache | 
              | Tension-Vascular Headache use Tension-Type Headache | 
              | Tensor Tympani | 
              | Tenth Cranial Nerve use Vagus Nerve | 
              | Tenth Cranial Nerve Diseases use Vagus Nerve Diseases | 
              | Tenuazonic Acid | 
              | Tenuivirus | 
              | Teosinte use Zea mays | 
              | TEPA use Triethylenephosphoramide | 
              | Tepary Bean use Phaseolus | 
              | Tephra | 
              | Tephritidae | 
              | Tephrosia | 
              | Teplitz Aqua | 
              | Teprotide | 
              | Tequila Agave use Agave tequilana | 
              | Terahertz Imaging | 
              | Terahertz Radiation | 
              | Terahertz Spectroscopy | 
              | Teratocarcinoma | 
              | Teratogenic Dangers | 
              | Teratogens | 
              | Teratoid Tumor use Teratoma | 
              | Teratology | 
              | Teratoma | 
              | Teratoma, Cystic use Teratoma | 
              | Teratoma, Mature use Teratoma | 
              | Terbium | 
              | Terbutaline | 
              | Terebenum | 
              | Terebinthina Chios | 
              | Terebinthiniae Oleum | 
              | Terebinthinum use Terebinthiniae Oleum | 
              | Terfenadine | 
              | Teriparatide | 
              | Term Birth | 
              | Terminal Addition Enzyme use DNA Nucleotidylexotransferase | 
              | Terminal Care | 
              | Terminal Deoxyribonucleotidyltransferase use DNA Nucleotidylexotransferase | 
              | Terminal Disposal of Chemical Waste | 
              | Terminal Repeat Sequences | 
              | Terminalia | 
              | Terminally Ill | 
              | Terminals, Computer use Computer Terminals | 
              | Terminator Codon use Codon, Terminator | 
              | Terminator Regions, Genetic | 
              | Terminator Sequence use Terminator Regions, Genetic | 
              | Terminology | 
              | Terminology as Topic | 
              | Termites use Isoptera | 
              | Termitomyces | 
              | Ternary Complex Factors | 
              | Terpene Phosphates use Polyisoprenyl Phosphates | 
              | Terpenes | 
              | Terphenyl Compounds | 
              | Terrestrial Longitude use Geographic Longitude | 
              | Territorial Asylum use Diplomatic Asylum | 
              | Territorial Distribution of the Population use Residence Characteristics | 
              | Territorial Waters use Frontier Water | 
              | Territoriality | 
              | Terrorism | 
              | Terrorist Assault | 
              | tert-Butyl Alcohol | 
              | tert-Butyl Hydroperoxide use tert-Butylhydroperoxide | 
              | tert-Butylhydroperoxide | 
              | Tertiary Effluents | 
              | Tertiary Health Care | 
              | Tertiary Prevention | 
              | Tertiary Treatment use Advanced Treatment | 
              | Tertiary Treatment Plants use Advanced Treatment Plants | 
              | Teschen Disease use Encephalomyelitis, Enzootic Porcine | 
              | Teschen Disease Virus use Teschovirus | 
              | Teschovirus | 
              | Test Anxiety Scale | 
              | Test Taking Skills | 
              | Test Wiseness use Test Taking Skills | 
              | Test-Taking use Test Taking Skills | 
              | Test-Tube Fertilization use Fertilization in Vitro | 
              | Testa Praeparata use Calcarea Ovi Testae | 
              | Testicles use Testis | 
              | Testicular Cancer use Testicular Neoplasms | 
              | Testicular Diseases | 
              | Testicular Feminization use Androgen-Insensitivity Syndrome | 
              | Testicular Hormones | 
              | Testicular Hydrocele | 
              | Testicular Interstitial Cells use Leydig Cells | 
              | Testicular Neoplasms | 
              | Testicular Torsion use Spermatic Cord Torsion | 
              | Testing, Biocompatible Materials use Materials Testing | 
              | Testis | 
              | Testis Cancer use Testicular Neoplasms | 
              | Testis, Undescended use Cryptorchidism | 
              | Testis-Blood Barrier use Blood-Testis Barrier | 
              | Testolactone | 
              | Testosterone | 
              | Testosterone 5-alpha-Reductase use 3-Oxo-5-alpha-Steroid 4-Dehydrogenase | 
              | Testosterone Congeners | 
              | Testosterone Dehydrogenases use 17-Hydroxysteroid Dehydrogenases | 
              | Testosterone delta-4-5-alpha-Reductase use 3-Oxo-5-alpha-Steroid 4-Dehydrogenase | 
              | Testosterone Propionate | 
              | Testosterone-Estradiol Binding Globulin use Sex Hormone-Binding Globulin | 
              | Tetanic Fade use Refractory Period, Electrophysiological | 
              | Tetanotoxinum | 
              | Tetanus | 
              | Tetanus Antitoxin | 
              | Tetanus Toxin | 
              | Tetanus Toxoid | 
              | Tetanus Vaccine use Tetanus Toxoid | 
              | Tetany | 
              | Tetany, Neonatal use Tetany | 
              | Tethered Cord Syndrome use Neural Tube Defects | 
              | Tetrabenazine | 
              | Tetrabromocresolsulfonphthalein use Bromcresol Green | 
              | Tetrabromofluorescein use Eosine Yellowish-(YS) | 
              | Tetracaine | 
              | Tetracemate use Edetic Acid | 
              | Tetracenes use Naphthacenes | 
              | Tetrachlorodibenzodioxin | 
              | Tetrachloroethylene | 
              | Tetrachlorvinphos | 
              | Tetracosactide use Cosyntropin | 
              | Tetracosactrin use Cosyntropin | 
              | Tetracycline | 
              | Tetracycline Resistance | 
              | Tetracycline-L-Methylene Lysine use Lymecycline | 
              | Tetracyclines | 
              | Tetradecanoates use Myristates | 
              | Tetradecanoic Acids use Myristic Acids | 
              | Tetradecanoylphorbol Acetate | 
              | Tetradenia use Lamiaceae | 
              | Tetradymitum | 
              | Tetraethyl Lead | 
              | Tetraethylammonium | 
              | Tetraethylammonium Chloride use Tetraethylammonium | 
              | Tetraethylammonium Compounds | 
              | Tetraethylammonium Ion use Tetraethylammonium | 
              | Tetraethylthiuram Disulfide use Disulfiram | 
              | Tetragastrin | 
              | Tetragenococcus use Enterococcaceae | 
              | Tetragonia use Aizoaceae | 
              | Tetragonolobus use Lotus | 
              | Tetrahydro-1,4-Oxazines use Morpholines | 
              | Tetrahydroaminoacridine use Tacrine | 
              | Tetrahydrocannabinol | 
              | Tetrahydrocortisol | 
              | Tetrahydrocortisone | 
              | Tetrahydrofolate Dehydrogenase | 
              | Tetrahydrofolate Formylase use Formate-Tetrahydrofolate Ligase | 
              | Tetrahydrofolates | 
              | Tetrahydrofurans use Furans | 
              | Tetrahydroisoquinolines | 
              | Tetrahydrolinoleic Acids use Stearic Acids | 
              | Tetrahydronaphthalenes | 
              | Tetrahydropapaveroline | 
              | Tetrahydropteroylglutamate Methyltransferase use 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase | 
              | Tetrahydrouridine | 
              | Tetrahydroxyadipic Acid use Glucaric Acid | 
              | Tetrahydroxypapaveroline use Tetrahydropapaveroline | 
              | Tetrahymena | 
              | Tetrahymena pyriformis | 
              | Tetrahymena thermophila | 
              | Tetrahymenina | 
              | Tetraiodofluorescein use Fluoresceins | 
              | Tetraisopropylpyrophosphamide | 
              | Tetrakain use Tetracaine | 
              | Tetralins use Tetrahydronaphthalenes | 
              | Tetralogy of Fallot | 
              | Tetralones | 
              | Tetrameres use Spiruroidea | 
              | Tetramethyl Acridine Diamine use Acridine Orange | 
              | Tetramethylphenylenediamine | 
              | Tetramisole | 
              | Tetramon use Tetraethylammonium Compounds | 
              | Tetranitromethane | 
              | Tetranortriterpenoids use Limonins | 
              | Tetranucleotide Repeats use Microsatellite Repeats | 
              | Tetranychidae | 
              | Tetraodontiformes | 
              | Tetraoxanes | 
              | Tetrapetalonema use Mansonella | 
              | Tetraphenylborate | 
              | Tetraphenylboron Sodium use Tetraphenylborate | 
              | Tetraplegia use Quadriplegia | 
              | Tetrapleura | 
              | Tetraploidy | 
              | Tetrapyrroles | 
              | Tetrasomy | 
              | Tetrathionic Acid | 
              | Tetrazoles | 
              | Tetrazolium Salts | 
              | Tetrodotoxin | 
              | Tetroses | 
              | Tetrylammonium use Tetraethylammonium Compounds | 
              | Teucrium | 
              | Teucrium chamaedrys use Chamaedrys | 
              | Teucrium marum verum | 
              | Teucrium scorodonia | 
              | Tewel use Nozzles | 
              | Texas | 
              | Textbooks | 
              | Textbooks as Topic | 
              | Textbooks, Programmed use Programmed Instruction as Topic | 
              | Textile Industry | 
              | Textiles | 
              | Texturized Soy Protein use Soy Foods | 
              | TFE use Polytetrafluoroethylene | 
              | TFII Transcription Factors use Transcription Factors, TFII | 
              | TFIIH Transcription Factor use Transcription Factor TFIIH | 
              | TFIII Transcription Factors use Transcription Factors, TFIII | 
              | TGE Virus use Transmissible gastroenteritis virus | 
              | TGF-alpha use Transforming Growth Factor alpha | 
              | TGF-alpha Receptor use Receptor, Epidermal Growth Factor | 
              | TGF-beta use Transforming Growth Factor beta | 
              | TGF-beta Receptors use Receptors, Transforming Growth Factor beta | 
              | TGF-beta Superfamily Proteins | 
              | TGF-beta1 use Transforming Growth Factor beta1 | 
              | TGF-beta2 use Transforming Growth Factor beta2 | 
              | TGF-beta3 use Transforming Growth Factor beta3 | 
              | TH 162 use Phenylisopropyladenosine | 
              | Th1 Cells | 
              | Th1-Th2 Balance | 
              | Th17 Cells | 
              | Th2 Cells | 
              | Th3 Cells use T-Lymphocytes, Regulatory | 
              | Thailand | 
              | Thalamic Diseases | 
              | Thalamic Nuclei | 
              | Thalamostriate Vein use Cerebral Veins | 
              | Thalamus | 
              | Thalamus (Homeopathy) | 
              | Thalassemia | 
              | Thalassemia Major use beta-Thalassemia | 
              | Thalassemia Minor use beta-Thalassemia | 
              | Thalassemia-alpha use alpha-Thalassemia | 
              | Thalassia use Hydrocharitaceae | 
              | Thalassotherapy use Climatotherapy | 
              | Thalia use Marantaceae | 
              | Thalictrum | 
              | Thalidomide | 
              | Thallium | 
              | Thallium Metallicum | 
              | Thallium Radioisotopes | 
              | Thallium Sulphuricum | 
              | Thamnophis use Colubridae | 
              | Thanatology | 
              | Thanatophoric Dwarfism use Thanatophoric Dysplasia | 
              | Thanatophoric Dysplasia | 
              | Thapsia | 
              | Thapsia garganica use Silphion cyrenaicum | 
              | Thapsigargin | 
              | Thaspium aureum use Zizia aurea | 
              | Thauera | 
              | Thauera aromatica use Thauera | 
              | THC use Tetrahydrocannabinol | 
              | The Former Yugoslav Republic of Macedonia use Macedonia (Republic) | 
              | Thea use Camellia | 
              | Thea sinensis use Camellia sinensis | 
              | Thea sinensis (Homeopathy) | 
              | Theaceae | 
              | Theales | 
              | Thebaine | 
              | Thebainum | 
              | Theca Cell Tumor use Thecoma | 
              | Theca Cells | 
              | Thecoma | 
              | Theft | 
              | Theiler Murine Encephalomyelitis Virus use Theilovirus | 
              | Theileria | 
              | Theileria annulata | 
              | Theileria parva | 
              | Theileriasis | 
              | Theilovirus | 
              | Thelazia use Thelazioidea | 
              | Thelazioidea | 
              | Thelohania | 
              | Thematic Apperception Test | 
              | Thenoyltrifluoroacetone | 
              | Thenylpyramine use Methapyrilene | 
              | Theobroma cacao use Cacao | 
              | Theobromine | 
              | Theology | 
              | Theonella | 
              | Theophylline | 
              | Theoretical Techniques use Psychological Techniques | 
              | Theory of Mind | 
              | Therapeutic Community | 
              | Therapeutic Drug Monitoring use Drug Monitoring | 
              | Therapeutic Equipoise | 
              | Therapeutic Equivalency | 
              | Therapeutic Human Experimentation | 
              | Therapeutic Irrigation | 
              | Therapeutic Misconception | 
              | Therapeutic Radiology use Radiation Oncology | 
              | Therapeutic Reactions use Laws of Cure in Homeopathy | 
              | Therapeutic Research use Therapeutic Human Experimentation | 
              | Therapeutic Touch | 
              | Therapeutic Uses | 
              | Therapeutical Approaches | 
              | Therapeutical Methods use Therapeutical Approaches | 
              | Therapeutics | 
              | Therapeutics Committee use Pharmacy and Therapeutics Committee | 
              | Therapies, Investigational | 
              | Therapy, Combined Modality use Combined Modality Therapy | 
              | Therapy, Computer-Assisted | 
              | Therapy, Home Infusion use Home Infusion Therapy | 
              | Therapy-Associated Neoplasms use Neoplasms, Second Primary | 
              | Therapy-Related Cancer use Neoplasms, Second Primary | 
              | Theridion curassavicum | 
              | Thermal Conductivity | 
              | Thermal Contamination | 
              | Thermal Contamination Control | 
              | Thermal Contamination Effects | 
              | Thermal Diffusion | 
              | Thermal Energy | 
              | Thermal Gradient | 
              | Thermal Inversion | 
              | Thermal Plants use Thermal Power Plants | 
              | Thermal Pollution Sources use Physical Contaminants | 
              | Thermal Power Plants | 
              | Thermal Radiation | 
              | Thermal Sensation Disorders use Somatosensory Disorders | 
              | Thermal Sources | 
              | Thermal Stratification | 
              | Thermal Water | 
              | Thermal Water Pollution use Water Pollution | 
              | Thermic Treatment | 
              | Thermo Luminescence Dosimeter use TLD | 
              | Thermo Luminescent Dosimeter use TLD | 
              | Thermo-Luminescence Dosimeter use TLD | 
              | Thermo-Luminescent Dosimeter use TLD | 
              | Thermoactinomyces | 
              | Thermoanaerobacter | 
              | Thermoanaerobacterium | 
              | Thermoascus | 
              | Thermocoagulation use Electrocoagulation | 
              | Thermocoagulation, Laser use Laser Coagulation | 
              | Thermococcaceae | 
              | Thermococcales | 
              | Thermococci use Euryarchaeota | 
              | Thermococcus | 
              | Thermodilution | 
              | Thermodiscus use Desulfurococcaceae | 
              | Thermodynamics | 
              | Thermoelectric Power Plants use Power Plants | 
              | Thermoelectric Power Plants (Environmental Health) | 
              | Thermofilaceae | 
              | Thermofilum use Thermofilaceae | 
              | Thermogenesis | 
              | Thermograph | 
              | Thermography | 
              | Thermogravimetry | 
              | Thermoluminescence Dosimeter use TLD | 
              | Thermoluminescent Dosimeter use TLD | 
              | Thermoluminescent Dosimetry | 
              | Thermolysin | 
              | Thermometers | 
              | Thermonuclear Plants use Thermonuclear Power Plants | 
              | Thermonuclear Power Plants | 
              | Thermonuclear Weapons use Nuclear Weapons | 
              | Thermophilic Anaerobic Digestion | 
              | Thermoplasma | 
              | Thermoplasmales | 
              | Thermoplasmata use Euryarchaeota | 
              | Thermoproteaceae | 
              | Thermoproteales | 
              | Thermoproteus | 
              | Thermoreceptors | 
              | Thermoregulation use Body Temperature Regulation | 
              | Thermosensing | 
              | Thermosome use Thermosomes | 
              | Thermosomes | 
              | Thermosphaera use Desulfurococcaceae | 
              | Thermosphere | 
              | Thermotherapy use Hyperthermia, Induced | 
              | Thermotoga maritima | 
              | Thermotoga neapolitana | 
              | Thermus | 
              | Thermus thermophilus | 
              | Theropithecus | 
              | Theropithecus gelada use Theropithecus | 
              | Thesauri use Vocabulary, Controlled | 
              | Thesaurismosis use Metabolic Diseases | 
              | Thesaurus use Vocabulary, Controlled | 
              | Theses use Academic Dissertations | 
              | Theses as Topic use Dissertations, Academic as Topic | 
              | Theta Rhythm | 
              | Thevetia | 
              | Thevetia nerifolia | 
              | Thiabendazole | 
              | Thiacetamid use Thioacetamide | 
              | Thiacetarsamide use Arsenamide | 
              | Thiadiazines | 
              | Thiadiazoles | 
              | Thiamazole use Methimazole | 
              | Thiamin Pyrophosphokinase | 
              | Thiamin-Triphosphatase | 
              | Thiamine | 
              | Thiamine Deficiency | 
              | Thiamine Diphosphate use Thiamine Pyrophosphate | 
              | Thiamine Monophosphate | 
              | Thiamine Pyrophosphatase | 
              | Thiamine Pyrophosphate | 
              | Thiamine Pyrophosphokinase use Thiamin Pyrophosphokinase | 
              | Thiamine Responsive Maple Syrup Urine Disease use Maple Syrup Urine Disease | 
              | Thiamine Tetrahydrofurfuryl Disulfide use Fursultiamin | 
              | Thiamine Triphosphatase use Thiamin-Triphosphatase | 
              | Thiamine Triphosphate | 
              | Thiamphenicol | 
              | Thiamylal | 
              | Thiazepines | 
              | Thiazides | 
              | Thiazines | 
              | Thiazoles | 
              | Thiazolidinediones | 
              | Thiazolidines | 
              | Thickener use Thickeners | 
              | Thickeners | 
              | Thienamycins | 
              | Thienopyridines | 
              | Thiepins | 
              | Thiethylperazine | 
              | Thigh | 
              | Thimbleweed use Anemone nemorosa | 
              | Thimerosal | 
              | Thimethaphan use Trimethaphan | 
              | Thin Sectioning use Microtomy | 
              | Thinking | 
              | Thinness | 
              | Thio-TEPA use Thiotepa | 
              | Thioacetamide | 
              | Thioacetazone | 
              | Thioamides | 
              | Thioarsenite use Arsenamide | 
              | Thiobacillus | 
              | Thiobacillus denitrificans use Thiobacillus | 
              | Thiobacillus neapolitanus use Halothiobacillus | 
              | Thiobacillus thiooxidans use Acidithiobacillus thiooxidans | 
              | Thiobacillus thioparus use Thiobacillus | 
              | Thiobacteriaceae use Gram-Negative Chemolithotrophic Bacteria | 
              | Thiobarbiturates | 
              | Thiobarbituric Acid Reactive Substances | 
              | Thiocapsa | 
              | Thiocapsa roseopersicina | 
              | Thiocarbamates | 
              | Thiocholine | 
              | Thioctic Acid | 
              | Thiocyanates | 
              | Thiodinon use Nifuratel | 
              | Thioethers use Sulfides | 
              | Thiogalactopyranosides use Thiogalactosides | 
              | Thiogalactosides | 
              | Thioglucopyranosides use Thioglucosides | 
              | Thioglucosides | 
              | Thioglycolates | 
              | Thioglycosides | 
              | Thioguanine | 
              | Thiohydantoins | 
              | Thioinosine | 
              | Thiol Reagents use Sulfhydryl Reagents | 
              | Thiolester Hydrolases | 
              | Thiols use Sulfhydryl Compounds | 
              | Thiomalates | 
              | Thiomebumal use Thiopental | 
              | Thiomersal use Thimerosal | 
              | Thiomersalate use Thimerosal | 
              | Thiomicrospira use Piscirickettsiaceae | 
              | Thioneine use Ergothioneine | 
              | Thiones | 
              | Thionins | 
              | Thionucleosides | 
              | Thionucleotides | 
              | Thiopental | 
              | Thiopentobarbital use Thiopental | 
              | Thiophanate | 
              | Thiophanate-Methyl use Thiophanate | 
              | Thiophenes | 
              | Thiophenicol use Thiamphenicol | 
              | Thiophosphamide use Thiotepa | 
              | Thiophosphoric Acid Esters | 
              | Thiopronine use Tiopronin | 
              | Thioquinalbarbitone use Thiamylal | 
              | Thioredoxin h | 
              | Thioredoxin Reductase (NADPH) use Thioredoxin-Disulfide Reductase | 
              | Thioredoxin Reductase 1 | 
              | Thioredoxin Reductase 2 | 
              | Thioredoxin-Disulfide Reductase | 
              | Thioredoxins | 
              | Thioridazine | 
              | Thiorphan | 
              | Thiosemicarbazones | 
              | Thiosinaminum | 
              | Thiosphaera pantotropha use Paracoccus pantotrophus | 
              | Thiostrepton | 
              | Thiosugars | 
              | Thiosulfate Cyanide Transsulphurase use Thiosulfate Sulfurtransferase | 
              | Thiosulfate Sulfurtransferase | 
              | Thiosulfates | 
              | Thiosulfonic Acids | 
              | Thiosulfuric Acid Esters use Sulfuric Acid Esters | 
              | Thiotepa | 
              | Thiothixene | 
              | Thiothrix | 
              | Thiotrichaceae | 
              | Thiouracil | 
              | Thiourea | 
              | Thiouridine | 
              | Thioxanthenes | 
              | Thiram | 
              | Third Cranial Nerve use Oculomotor Nerve | 
              | Third Eyelid use Nictitating Membrane | 
              | Third Ventricle | 
              | Third-Nerve Palsy use Oculomotor Nerve Diseases | 
              | Third-Party Consent | 
              | Third-Party Payments use Insurance, Health, Reimbursement | 
              | Third-World Countries use Developing Countries | 
              | Thirst | 
              | Thistle, Blessed use Cnicus | 
              | Thistle, Canadian use Cirsium | 
              | Thistle, Common use Cirsium | 
              | Thistle, Cotton use Onopordum | 
              | Thistle, Distaff use Carthamus | 
              | Thistle, Field Milk use Sonchus | 
              | Thistle, Globe use Echinops Plant | 
              | Thistle, Golden use Scolymus | 
              | Thistle, Musk use Carduus | 
              | Thistle, Plume use Cirsium | 
              | Thistle, Plumeless use Carduus | 
              | Thistle, Red Star use Centaurea | 
              | Thistle, Russian use Salsola | 
              | Thistle, Sow use Sonchus | 
              | Thistle, White use Cirsium | 
              | Thistle, Yellow Star use Centaurea | 
              | Thistle, Yellowspine use Cirsium | 
              | Thlaspi | 
              | Thlaspi bursa pastoris | 
              | Thogoto virus use Thogotovirus | 
              | Thogotovirus | 
              | Thomsen Disease use Myotonia Congenita | 
              | Thonin Peptides use Thionins | 
              | Thonningia use Balanophoraceae | 
              | Thoracic Arteries | 
              | Thoracic Cavity | 
              | Thoracic Cyst use Mediastinal Cyst | 
              | Thoracic Diseases | 
              | Thoracic Duct | 
              | Thoracic Injuries | 
              | Thoracic Neoplasms | 
              | Thoracic Nerves | 
              | Thoracic Outlet Nerve Compression Syndrome use Thoracic Outlet Syndrome | 
              | Thoracic Outlet Syndrome | 
              | Thoracic Spondylosis use Spondylosis | 
              | Thoracic Surgery | 
              | Thoracic Surgery, Video-Assisted | 
              | Thoracic Surgical Procedures | 
              | Thoracic Vertebrae | 
              | Thoracic Wall | 
              | Thoracica | 
              | Thoracoabdominal Syndrome use Pentalogy of Cantrell | 
              | Thoracoplasty | 
              | Thoracoscopes | 
              | Thoracoscopic Surgical Procedures use Thoracoscopy | 
              | Thoracoscopy | 
              | Thoracostomy | 
              | Thoracotomy | 
              | Thorax | 
              | Thorax, Hyperlucent use Lung, Hyperlucent | 
              | Thorium | 
              | Thorium Compounds | 
              | Thorium Dioxide | 
              | Thorium Oxide use Thorium Dioxide | 
              | Thornapple use Datura stramonium | 
              | Thorny-Headed Worms use Acanthocephala | 
              | Thost-Unna Syndrome use Keratoderma, Palmoplantar, Diffuse | 
              | Threadworms use Enterobius | 
              | Threatened Species use Endangered Species | 
              | Three-Day Sickness use Ephemeral Fever | 
              | Three-Hybrid System Techniques use Two-Hybrid System Techniques | 
              | Three-Wheeled Vehicles use Off-Road Motor Vehicles | 
              | Threonine | 
              | Threonine Aldolase use Glycine Hydroxymethyltransferase | 
              | Threonine Deaminase use Threonine Dehydratase | 
              | Threonine Dehydrase use Threonine Dehydratase | 
              | Threonine Dehydratase | 
              | Threonine Phosphate use Phosphothreonine | 
              | Threonine-Specific tRNA use RNA, Transfer, Thr | 
              | Threonine-tRNA Ligase | 
              | Threonyl T RNA Synthetase use Threonine-tRNA Ligase | 
              | Threshold Limit Values | 
              | Throat use Pharynx | 
              | Thrombase use Thrombin | 
              | Thrombasthenia | 
              | Thrombectomy | 
              | Thrombelastography | 
              | Thrombidium holosericeum use Trombidium muscae domesticae | 
              | Thrombin | 
              | Thrombin Receptors use Receptors, Thrombin | 
              | Thrombin Time | 
              | Thrombin-Activatable Fibrinolysis Inhibitor use Carboxypeptidase U | 
              | Thromboangiitis Obliterans | 
              | Thrombocytapheresis use Plateletpheresis | 
              | Thrombocytes use Blood Platelets | 
              | Thrombocythemia use Thrombocytosis | 
              | Thrombocythemia, Essential | 
              | Thrombocythemia, Hemorrhagic use Thrombocythemia, Essential | 
              | Thrombocythemia, Idiopathic use Thrombocythemia, Essential | 
              | Thrombocythemia, Primary use Thrombocythemia, Essential | 
              | Thrombocytopathy use Blood Platelet Disorders | 
              | Thrombocytopenia | 
              | Thrombocytopenia, Neonatal Alloimmune | 
              | Thrombocytosis | 
              | Thromboelastography use Thrombelastography | 
              | Thromboembolism | 
              | Thromboembolism, Pulmonary use Pulmonary Embolism | 
              | Thromboembolism, Venous use Venous Thromboembolism | 
              | Thromboendarterectomy use Endarterectomy | 
              | Thrombokinase use Factor Xa | 
              | Thrombolysis, Therapeutic use Thrombolytic Therapy | 
              | Thrombolytic Agents use Fibrinolytic Agents | 
              | Thrombolytic Therapy | 
              | Thrombomodulin | 
              | Thrombopenia use Thrombocytopenia | 
              | Thrombophilia | 
              | Thrombophlebitis | 
              | Thromboplastin | 
              | Thromboplastin Time, Partial use Partial Thromboplastin Time | 
              | Thromboplastinogen use Factor VIII | 
              | Thrombopoiesis | 
              | Thrombopoietin | 
              | Thrombosis | 
              | Thrombosis, Brain use Intracranial Thrombosis | 
              | Thrombosis, Carotid Artery use Carotid Artery Thrombosis | 
              | Thrombosis, Cavernous Sinus use Cavernous Sinus Thrombosis | 
              | Thrombosis, Coronary use Coronary Thrombosis | 
              | Thrombosis, Deep Vein use Venous Thrombosis | 
              | Thrombosis, Intracranial use Intracranial Thrombosis | 
              | Thrombosis, Lateral Sinus use Lateral Sinus Thrombosis | 
              | Thrombosis, Retinal Vein use Retinal Vein Occlusion | 
              | Thrombosis, Sagittal Sinus use Sagittal Sinus Thrombosis | 
              | Thrombosis, Venous use Venous Thrombosis | 
              | Thrombospondin 1 | 
              | Thrombospondin Receptors use Antigens, CD36 | 
              | Thrombospondins | 
              | Thrombotest use Prothrombin Time | 
              | Thrombotic Infarction, Middle Cerebral Artery use Infarction, Middle Cerebral Artery | 
              | Thrombotic Infarction, Posterior Cerebral Artery use Infarction, Posterior Cerebral Artery | 
              | Thrombotic Microangiopathies | 
              | Thrombotic Thrombocytopenic Purpura, Congenital use Purpura, Thrombotic Thrombocytopenic | 
              | Thrombotic Thrombocytopenic Purpura, Familial use Purpura, Thrombotic Thrombocytopenic | 
              | Thromboxane A2 | 
              | Thromboxane A2, Prostaglandin H2 Receptors use Receptors, Thromboxane A2, Prostaglandin H2 | 
              | Thromboxane B2 | 
              | Thromboxane Receptors use Receptors, Thromboxane | 
              | Thromboxane Synthetase use Thromboxane-A Synthase | 
              | Thromboxane-A Synthase | 
              | Thromboxanes | 
              | Thrombus use Thrombosis | 
              | Thrush use Candidiasis, Oral | 
              | Thrushes use Songbirds | 
              | Thrust Fault use Geologic Fault, Reverse | 
              | Thuja | 
              | Thuja gigantea use Thuya lobii | 
              | Thuja lobii use Thuya lobii | 
              | Thulium | 
              | Thumb | 
              | Thumbsucking use Fingersucking | 
              | Thunbergia use Acanthaceae | 
              | Thunderstorm | 
              | Thuya gigantea use Thuya lobii | 
              | Thuya lobii | 
              | Thuya occidentalis | 
              | Thy-1 Antigens use Antigens, Thy-1 | 
              | Thylakoid Membrane use Thylakoids | 
              | Thylakoids | 
              | Thymallus use Salmonidae | 
              | Thyme use Thymus serpyllum | 
              | Thymectomy | 
              | Thymelaeaceae | 
              | Thymi glandulae extractum | 
              | Thymic Cyst use Mediastinal Cyst | 
              | Thymic Factor, Circulating | 
              | Thymic Group Viruses use Herpesviridae | 
              | Thymic Hormones use Thymus Hormones | 
              | Thymidine | 
              | Thymidine Kinase | 
              | Thymidine Monophosphate | 
              | Thymidine Phosphatase use 5'-Nucleotidase | 
              | Thymidine Phosphates use Thymine Nucleotides | 
              | Thymidine Phosphorylase | 
              | Thymidylate Synthase | 
              | Thymidylic Acid use Thymidine Monophosphate | 
              | Thymine | 
              | Thymine Dimers use Pyrimidine Dimers | 
              | Thymine DNA Glycosylase | 
              | Thymine Nucleotides | 
              | Thymine Polynucleotides use Poly T | 
              | Thymins use Thymopoietins | 
              | Thymoanaleptics use Antidepressive Agents | 
              | Thymol | 
              | Thymoleptics use Antidepressive Agents | 
              | Thymolphthalein | 
              | Thymolum | 
              | Thymoma | 
              | Thymopentin | 
              | Thymopoietin Pentapeptide use Thymopentin | 
              | Thymopoietins | 
              | Thymosin | 
              | Thymotaxin use beta 2-Microglobulin | 
              | Thymoxamine use Moxisylyte | 
              | Thymoxyalcylamine use Moxisylyte | 
              | Thymus Cancer use Thymus Neoplasms | 
              | Thymus Extracts | 
              | Thymus Gland | 
              | Thymus Hormones | 
              | Thymus Hyperplasia | 
              | Thymus Neoplasms | 
              | Thymus Plant | 
              | Thymus serpyllum | 
              | Thymus Tumors use Thymus Neoplasms | 
              | Thymus-Dependent Lymphocytes use T-Lymphocytes | 
              | Thymus-Independent Antigens use Antigens, T-Independent | 
              | Thypha latifolia | 
              | Thyreoidinum | 
              | Thyreostimulinum use Thyreotropinum | 
              | Thyreotropinum | 
              | Thyrocalcitonin use Calcitonin | 
              | Thyroglobulin | 
              | Thyroglossal Cyst | 
              | Thyroglossal Duct Cyst use Thyroglossal Cyst | 
              | Thyroid (USP) | 
              | Thyroid Antagonists use Antithyroid Agents | 
              | Thyroid Cancer use Thyroid Neoplasms | 
              | Thyroid Cartilage | 
              | Thyroid Crisis | 
              | Thyroid Diseases | 
              | Thyroid Dysgenesis | 
              | Thyroid Extract, Desiccated use Thyroid (USP) | 
              | Thyroid Function Tests | 
              | Thyroid Galactosyltransferase use beta-N-Acetylglucosaminylglycopeptide beta-1,4-Galactosyltransferase | 
              | Thyroid Gland | 
              | Thyroid Gland, Desiccated use Thyroid (USP) | 
              | Thyroid Hormone Receptors use Receptors, Thyroid Hormone | 
              | Thyroid Hormone Receptors alpha | 
              | Thyroid Hormone Receptors beta | 
              | Thyroid Hormone Resistance Syndrome | 
              | Thyroid Hormones | 
              | Thyroid Hypoplasia use Thyroid Dysgenesis | 
              | Thyroid Neoplasms | 
              | Thyroid Nodule | 
              | Thyroid Peroxidase use Iodide Peroxidase | 
              | Thyroid Stimulating Hormone Receptors use Receptors, Thyrotropin | 
              | Thyroid Stimulating Hormone, beta Subunit use Thyrotropin, beta Subunit | 
              | Thyroid Stimulating Hormone, Inappropriate Secretion use Hyperpituitarism | 
              | Thyroid Stimulator, Long-Acting use Long-Acting Thyroid Stimulator | 
              | Thyroid Storm use Thyroid Crisis | 
              | Thyroid-Associated Ophthalmopathy use Graves Ophthalmopathy | 
              | Thyroid-Stimulating Antibodies use Immunoglobulins, Thyroid-Stimulating | 
              | Thyroid-Stimulating Hormone use Thyrotropin | 
              | Thyroid-Stimulating Hormone, alpha Subunit use Glycoprotein Hormones, alpha Subunit | 
              | Thyroid-Stimulating Immunoglobulins use Immunoglobulins, Thyroid-Stimulating | 
              | Thyroidectomy | 
              | Thyroiditis | 
              | Thyroiditis, Autoimmune | 
              | Thyroiditis, Infectious use Thyroiditis, Suppurative | 
              | Thyroiditis, Lymphocytic use Thyroiditis, Autoimmune | 
              | Thyroiditis, Lymphomatous use Thyroiditis, Autoimmune | 
              | Thyroiditis, Subacute | 
              | Thyroiditis, Suppurative | 
              | Thyroliberin use Thyrotropin-Releasing Hormone | 
              | Thyroliberin Receptors use Receptors, Thyrotropin-Releasing Hormone | 
              | Thyrolingual Cyst use Thyroglossal Cyst | 
              | Thyronines | 
              | Thyrotoxic Crisis use Thyroid Crisis | 
              | Thyrotoxic Storm use Thyroid Crisis | 
              | Thyrotoxicosis | 
              | Thyrotrophs | 
              | Thyrotropin | 
              | Thyrotropin Alfa | 
              | Thyrotropin alpha Subunit use Glycoprotein Hormones, alpha Subunit | 
              | Thyrotropin Receptors use Receptors, Thyrotropin | 
              | Thyrotropin Releasing Hormone Receptors use Receptors, Thyrotropin-Releasing Hormone | 
              | Thyrotropin, beta Subunit | 
              | Thyrotropin-Releasing Hormone | 
              | Thyroxine | 
              | Thyroxine 5'-Deiodinase use Iodide Peroxidase | 
              | Thyroxine 5'-Monodeiodinase use Iodide Peroxidase | 
              | Thyroxine Receptors use Receptors, Thyroid Hormone | 
              | Thyroxine-Binding Globulin | 
              | Thyroxine-Binding Proteins | 
              | Tiabendazol use Thiabendazole | 
              | Tian kui use Semiaquilegia | 
              | Tiapride | 
              | Tibet | 
              | Tibia | 
              | Tibial Arteries | 
              | Tibial Collateral Ligament use Medial Collateral Ligament, Knee | 
              | Tibial Fractures | 
              | Tibial Menisci use Menisci, Tibial | 
              | Tibial Nerve | 
              | Tibial Nerve Diseases use Tibial Neuropathy | 
              | Tibial Neuropathy | 
              | Tibial Neuropathy, Tarsal Tunnel use Tarsal Tunnel Syndrome | 
              | Tibial Tendon Dysfunction, Posterior use Posterior Tibial Tendon Dysfunction | 
              | Tibialis Posterior Dysfunction use Posterior Tibial Tendon Dysfunction | 
              | Tic Disorder, Chronic Motor or Vocal use Tic Disorders | 
              | Tic Disorder, Combined Vocal and Multiple Motor use Tourette Syndrome | 
              | Tic Disorder, Post-Traumatic use Tic Disorders | 
              | Tic Disorder, Transient use Tic Disorders | 
              | Tic Disorders | 
              | Tic Disorders, Vocal use Tic Disorders | 
              | Tic Douloureux use Trigeminal Neuralgia | 
              | Tic, Motor use Tics | 
              | Tic, Vocal use Tics | 
              | Ticarcillin | 
              | Tick Control | 
              | Tick Infestations | 
              | Tick Paralysis | 
              | Tick Toxicoses | 
              | Tick-Borne Diseases | 
              | Tick-Borne encephalitis virus use Encephalitis Viruses, Tick-Borne | 
              | Ticks | 
              | Ticks, Hardbacked use Ixodidae | 
              | Ticks, Relapsing Fever use Ornithodoros | 
              | Ticks, Softbacked use Argasidae | 
              | Tickseed use Coreopsis | 
              | Ticlopidine | 
              | Ticrynafen | 
              | Tics | 
              | Tidal Lands use Mangrove Swamps | 
              | Tidal Range use Amplitude Tidal Range | 
              | Tidal Salt Marsh use Mangrove Swamps | 
              | Tidal Station | 
              | Tidal Volume | 
              | Tidal Waves | 
              | Tidal Wetland use Mangrove Swamps | 
              | Tide | 
              | Tide Flow | 
              | Tide Forecast | 
              | Tide Prediction use Tide Forecast | 
              | Tide-Gauge | 
              | Tideland use Mangrove Swamps | 
              | TIE Receptor Tyrosine Kinases use Receptors, TIE | 
              | TIE-1 Receptor Tyrosine Kinase use Receptor, TIE-1 | 
              | TIE-2 Receptor Tyrosine Kinase use Receptor, TIE-2 | 
              | Tieghemella use Sapotaceae | 
              | Tien ma use Gastrodia | 
              | Tienilic Acid use Ticrynafen | 
              | Tietze's Syndrome | 
              | Tigers | 
              | Tight Junctions | 
              | Tilapia | 
              | Tilapia mossambica use Tilapia | 
              | Tilapia nilotica use Cichlids | 
              | Tiletamine | 
              | Tilia | 
              | Tilia cordata use Tilia europaea | 
              | Tilia europaea | 
              | Tiliaceae | 
              | Tilidate use Tilidine | 
              | Tilidine | 
              | Tillandsia | 
              | Tillmans' Reagent use 2,6-Dichloroindophenol | 
              | Tilorone | 
              | Tilt-Table Test | 
              | Time | 
              | Time and Motion Studies | 
              | Time Factors | 
              | Time Management | 
              | Time Perception | 
              | Time Series use Time Series Studies | 
              | Time Series Studies | 
              | Time Zone Change Syndrome use Jet Lag Syndrome | 
              | Time, Place and Person use Epidemiology, Descriptive | 
              | Time-Lapse Imaging | 
              | Time-Resolved Immunofluorometric Assay use Fluoroimmunoassay | 
              | Timed Vital Capacity use Forced Expiratory Volume | 
              | Timed-Release Preparations use Delayed-Action Preparations | 
              | Timidity use Shyness | 
              | Timolol | 
              | Timor use Indonesia | 
              | Timor-Leste use East Timor | 
              | Timothy Grass use Phleum | 
              | TIMP-1 use Tissue Inhibitor of Metalloproteinase-1 | 
              | TIMP-2 use Tissue Inhibitor of Metalloproteinase-2 | 
              | Tin | 
              | Tin Compounds | 
              | Tin Difluoride use Tin Fluorides | 
              | Tin Fluorides | 
              | Tin Polyphosphates | 
              | Tin Pyrophosphates use Tin Polyphosphates | 
              | Tin Radioisotopes | 
              | Tin Tetrafluoride use Tin Fluorides | 
              | Tinaspora cordifolia | 
              | Tinca use Cyprinidae | 
              | Tinea | 
              | Tinea Capitis | 
              | Tinea Favosa | 
              | Tinea Pedis | 
              | Tinea Unguium use Onychomycosis | 
              | Tinea Versicolor | 
              | Tinidazole | 
              | Tinnitus | 
              | Tinospora | 
              | Tiopronin | 
              | Tiotixene use Thiothixene | 
              | Tipology (Homeopathy) use Biotypology | 
              | TIPSS use Portasystemic Shunt, Transjugular Intrahepatic | 
              | Tipton's Weed use Hypericum perforatum (Homeopathy) | 
              | Tire use Tires | 
              | Tires | 
              | Tiron use 1,2-Dihydroxybenzene-3,5-Disulfonic Acid Disodium Salt | 
              | Tissue Adhesions | 
              | Tissue Adhesives | 
              | Tissue and Organ Harvesting | 
              | Tissue and Organ Procurement | 
              | Tissue Array Analysis | 
              | Tissue Banks | 
              | Tissue Cages use Diffusion Chambers, Culture | 
              | Tissue Compatibility use Histocompatibility | 
              | Tissue Conditioning (Dental) | 
              | Tissue Culture Techniques | 
              | Tissue Distribution | 
              | Tissue Donors | 
              | Tissue Embedding | 
              | Tissue Engineering | 
              | Tissue Expanders use Tissue Expansion Devices | 
              | Tissue Expansion | 
              | Tissue Expansion Devices | 
              | Tissue Extracts | 
              | Tissue Factor use Thromboplastin | 
              | Tissue Fixation | 
              | Tissue Grafts use Transplants | 
              | Tissue Harvesting use Tissue and Organ Harvesting | 
              | Tissue Inhibitor of Metalloproteinase-1 | 
              | Tissue Inhibitor of Metalloproteinase-2 | 
              | Tissue Inhibitor of Metalloproteinase-3 | 
              | Tissue Inhibitor of Metalloproteinases | 
              | Tissue Kallikreins | 
              | Tissue Plasminogen Activator | 
              | Tissue Polypeptide Antigen | 
              | Tissue Preservation | 
              | Tissue Preservation Solutions use Organ Preservation Solutions | 
              | Tissue Procurement use Tissue and Organ Procurement | 
              | Tissue Scaffolds | 
              | Tissue Stains use Coloring Agents | 
              | Tissue Survival | 
              | Tissue Therapy | 
              | Tissue Thromboplastin use Thromboplastin | 
              | Tissue Transplantation | 
              | Tissue Transplants use Transplants | 
              | Tissue Typing use Histocompatibility Testing | 
              | Tissue-Type Plasminogen Activator use Tissue Plasminogen Activator | 
              | Tissues | 
              | Titan use Saturn | 
              | Titanium | 
              | Titanium Metallicum | 
              | Titration Skin Test, End-Point use Skin Test End-Point Titration | 
              | Titration, Conductometric use Conductometry | 
              | Titrimetry | 
              | Titty Fruit use Solanum mammosum | 
              | TLCK use Tosyllysine Chloromethyl Ketone | 
              | TLD | 
              | TMEV use Theilovirus | 
              | TMJ use Temporomandibular Joint | 
              | TMJ Disorders use Temporomandibular Joint Disorders | 
              | TMJ Syndrome use Temporomandibular Joint Dysfunction Syndrome | 
              | TMP use Thymidine Monophosphate | 
              | Tn Elements use DNA Transposable Elements | 
              | TNF use Tumor Necrosis Factors | 
              | TNF Receptor-Associated Death Domain Protein | 
              | TNF Receptor-Associated Factor 1 | 
              | TNF Receptor-Associated Factor 2 | 
              | TNF Receptor-Associated Factor 3 | 
              | TNF Receptor-Associated Factor 4 | 
              | TNF Receptor-Associated Factor 5 | 
              | TNF Receptor-Associated Factor 6 | 
              | TNF Receptor-Associated Factors use Tumor Necrosis Factor Receptor-Associated Peptides and Proteins | 
              | TNF Receptors use Receptors, Tumor Necrosis Factor | 
              | TNF Superfamily, Member 1 use Lymphotoxin-alpha | 
              | TNF-alpha use Tumor Necrosis Factor-alpha | 
              | TNF-beta use Lymphotoxin-alpha | 
              | TNF-Related Apoptosis-Inducing Ligand | 
              | TNF-Related Apoptosis-Inducing Ligand Receptors use Receptors, TNF-Related Apoptosis-Inducing Ligand | 
              | TNT use Trinitrotoluene | 
              | Toad use Bufo rana | 
              | Toad Venoms use Amphibian Venoms | 
              | Toad, Argentine use Bufo arenarum | 
              | Toad, Common use Bufo bufo | 
              | Toad, Fire-Bellied use Anura | 
              | Toad, Giant use Bufo marinus | 
              | Toad, Marine use Bufo marinus | 
              | Toadfishes use Batrachoidiformes | 
              | Toadflax use Linaria | 
              | Toadflax, Bastard use Santalaceae | 
              | Toads and Frogs use Anura | 
              | Toads, True use Bufonidae | 
              | Toasted Snail use Helix tosta | 
              | Tobacco | 
              | Tobacco Advertising use Tobacco-Derived Products Publicity | 
              | Tobacco Commercialization use Tobacco-Derived Products Commerce | 
              | Tobacco Control Campaigns | 
              | Tobacco Dependence use Tobacco Use Disorder | 
              | Tobacco Hornworm use Manduca | 
              | Tobacco Industry | 
              | Tobacco Labeling use Tobacco-Derived Products Labeling | 
              | Tobacco mosaic satellite virus | 
              | Tobacco Mosaic Virus | 
              | Tobacco Mosaic Virus Satellite use Tobacco mosaic satellite virus | 
              | Tobacco necrosis satellite virus | 
              | Tobacco Necrosis Virus Satellite use Tobacco necrosis satellite virus | 
              | Tobacco Packing use Tobacco-Derived Products Packing | 
              | Tobacco Publicity use Tobacco-Derived Products Publicity | 
              | Tobacco ringspot virus use Nepovirus | 
              | Tobacco Smoke Pollution | 
              | Tobacco Smoking use Smoking | 
              | Tobacco streak virus use Ilarvirus | 
              | Tobacco Use Cessation | 
              | Tobacco Use Disorder | 
              | Tobacco, Smokeless | 
              | Tobacco-Derived Products Advertising use Tobacco-Derived Products Publicity | 
              | Tobacco-Derived Products Commerce | 
              | Tobacco-Derived Products Commercialization use Tobacco-Derived Products Commerce | 
              | Tobacco-Derived Products Labeling | 
              | Tobacco-Derived Products Packing | 
              | Tobacco-Derived Products Publicity | 
              | Tobacco-Derived Products Registration use List of Tobacco-Derived Products | 
              | Tobago use Trinidad and Tobago | 
              | Tobamovirus | 
              | Tobramycin | 
              | TOC use Total Organic Carbon | 
              | Tocainide | 
              | Tocodynamometry use Uterine Monitoring | 
              | Tocography use Uterine Monitoring | 
              | Tocolysis | 
              | Tocolytic Agents | 
              | Tocolytic Therapy use Tocolysis | 
              | Tocopherol use Tocopherols | 
              | Tocopherols | 
              | Tocotrienols | 
              | Todarodes use Decapodiformes | 
              | Todralazine | 
              | Todrazoline use Todralazine | 
              | Toe Bones use Toe Phalanges | 
              | Toe Joint | 
              | Toe Phalanges | 
              | Toenails use Nails | 
              | Toes | 
              | Tofu use Soy Foods | 
              | Togaviridae | 
              | Togaviridae Infections | 
              | Togavirus Infections use Togaviridae Infections | 
              | Togo | 
              | Toilet Facilities | 
              | Toilet Training | 
              | Toilets use Latrines (Environmental Health) | 
              | Token Economy | 
              | Token Reinforcement use Token Economy | 
              | Tokyo | 
              | Tolazamide | 
              | Tolazoline | 
              | Tolbutamide | 
              | Toll-Like Receptor 1 | 
              | Toll-Like Receptor 10 | 
              | Toll-Like Receptor 2 | 
              | Toll-Like Receptor 3 | 
              | Toll-Like Receptor 4 | 
              | Toll-Like Receptor 5 | 
              | Toll-Like Receptor 6 | 
              | Toll-Like Receptor 7 | 
              | Toll-Like Receptor 8 | 
              | Toll-Like Receptor 9 | 
              | Toll-Like Receptors | 
              | Tolloid-Like Metalloproteinases | 
              | Tolmetin | 
              | Tolnaftate | 
              | Tolonium Chloride | 
              | Tolosa-Hunt Syndrome | 
              | Tolperisone | 
              | Tolu Balsam use Balsamum tolutanum | 
              | Tolu Balsam Tree use Balsamum tolutanum | 
              | Toluene | 
              | Toluene 2,4-Diisocyanate | 
              | Toluenesulfonyl Compounds use Tosyl Compounds | 
              | Toluidine Blue O use Tolonium Chloride | 
              | Toluidines | 
              | Toluidinum | 
              | Toluylene Red use Neutral Red | 
              | Tolylene Diisocyanate use Toluene 2,4-Diisocyanate | 
              | Tomatillo use Physalis | 
              | Tomatine | 
              | Tomato bushy stunt virus use Tombusvirus | 
              | Tomato Concentrates | 
              | Tomato Extract use Tomato Concentrates | 
              | Tomato spotted wilt virus use Tospovirus | 
              | Tomatoes use Lycopersicon esculentum | 
              | Tombusviridae | 
              | Tombusvirus | 
              | Tomodensitometry use Tomography, X-Ray Computed | 
              | Tomography | 
              | Tomography Scanners, X-Ray Computed | 
              | Tomography, Computed, Scanners use Tomography Scanners, X-Ray Computed | 
              | Tomography, Cone-Beam Computed use Cone-Beam Computed Tomography | 
              | Tomography, Electron use Electron Microscope Tomography | 
              | Tomography, Electron Microscope use Electron Microscope Tomography | 
              | Tomography, Emission-Computed | 
              | Tomography, Emission-Computed, Single-Photon | 
              | Tomography, Helical Computed use Tomography, Spiral Computed | 
              | Tomography, NMR use Magnetic Resonance Imaging | 
              | Tomography, Optical | 
              | Tomography, Optical Coherence | 
              | Tomography, Positron-Emission use Positron-Emission Tomography | 
              | Tomography, Proton Spin use Magnetic Resonance Imaging | 
              | Tomography, Radionuclide-Computed use Tomography, Emission-Computed | 
              | Tomography, Single-Photon, Emission-Computed use Tomography, Emission-Computed, Single-Photon | 
              | Tomography, Spiral Computed | 
              | Tomography, Spiral Volumetric Computed use Spiral Cone-Beam Computed Tomography | 
              | Tomography, Transmission use Tomography, X-Ray | 
              | Tomography, Transmission Computed use Tomography, X-Ray Computed | 
              | Tomography, Ultrasonic use Ultrasonography | 
              | Tomography, Volume Computed use Cone-Beam Computed Tomography | 
              | Tomography, X-Ray | 
              | Tomography, X-Ray Computed | 
              | Tomography, X-Ray Computed, Scanners use Tomography Scanners, X-Ray Computed | 
              | Tonelessness Syndrome use Cataplexy | 
              | Tonga | 
              | Tongo | 
              | Tongue | 
              | Tongue Cancer use Tongue Neoplasms | 
              | Tongue Diseases | 
              | Tongue Habits | 
              | Tongue Neoplasms | 
              | Tongue Piercing use Body Piercing | 
              | Tongue Worms use Pentastomida | 
              | Tongue, Fissured | 
              | Tongue, Furrowed use Tongue, Fissured | 
              | Tongue, Geographic use Glossitis, Benign Migratory | 
              | Tongue, Hairy | 
              | Tonguin Bean use Tongo | 
              | Tonic Immobilization use Immobility Response, Tonic | 
              | Tonic Pupil | 
              | Tonics, Historical use Stimulants, Historical | 
              | Tonka Bean use Dipteryx | 
              | Tonkabohne use Tongo | 
              | Tonofilaments use Intermediate Filaments | 
              | Tonometry use Manometry | 
              | Tonometry, Ocular | 
              | Tonsil use Palatine Tonsil | 
              | Tonsil, Palatine use Palatine Tonsil | 
              | Tonsil, Pharyngeal use Adenoids | 
              | Tonsillar Cancer use Tonsillar Neoplasms | 
              | Tonsillar Neoplasms | 
              | Tonsillectomy | 
              | Tonsillitis | 
              | Tool Use Behavior | 
              | Tooth | 
              | Tooth Abnormalities | 
              | Tooth Abrasion | 
              | Tooth Ankylosis | 
              | Tooth Apex | 
              | Tooth Attrition | 
              | Tooth Avulsion | 
              | Tooth Bleaching | 
              | Tooth Bleaching Agents | 
              | Tooth Calcification | 
              | Tooth Cervix | 
              | Tooth Components | 
              | Tooth Crowding use Malocclusion | 
              | Tooth Crown | 
              | Tooth Demineralization | 
              | Tooth Depression use Tooth Movement | 
              | Tooth Discoloration | 
              | Tooth Diseases | 
              | Tooth Erosion | 
              | Tooth Eruption | 
              | Tooth Eruption, Ectopic | 
              | Tooth Exfoliation | 
              | Tooth Extraction | 
              | Tooth Extrusion use Orthodontic Extrusion | 
              | Tooth Fractures | 
              | Tooth Germ | 
              | Tooth Hypomineralization use Tooth Demineralization | 
              | Tooth Injuries | 
              | Tooth Intrusion use Tooth Movement | 
              | Tooth Loss | 
              | Tooth Luxation use Tooth Avulsion | 
              | Tooth Migration | 
              | Tooth Mobility | 
              | Tooth Movement | 
              | Tooth Movement, Minor use Tooth Movement | 
              | Tooth Permeability | 
              | Tooth Preparation | 
              | Tooth Preparation, Prosthodontic | 
              | Tooth Reimplantation use Tooth Replantation | 
              | Tooth Remineralization | 
              | Tooth Replantation | 
              | Tooth Resorption | 
              | Tooth Root | 
              | Tooth Socket | 
              | Tooth Supporting Structures use Periodontium | 
              | Tooth Uprighting use Tooth Movement | 
              | Tooth Wear | 
              | Tooth Whitening use Tooth Bleaching | 
              | Tooth, Artificial | 
              | Tooth, Deciduous | 
              | Tooth, Devitalized use Tooth, Nonvital | 
              | Tooth, Endodontically-Treated use Tooth, Nonvital | 
              | Tooth, Impacted | 
              | Tooth, Natal use Natal Teeth | 
              | Tooth, Nonvital | 
              | Tooth, Primary use Tooth, Deciduous | 
              | Tooth, Pulpless use Tooth, Nonvital | 
              | Tooth, Supernumerary | 
              | Tooth, Unerupted | 
              | Tooth, Wisdom use Molar, Third | 
              | Toothache | 
              | Toothache Plant use Spilanthes oleracea | 
              | Toothache Tree use Xanthoxylum fraxeneum | 
              | Toothbrushing | 
              | Toothed Maidenplum use Comocladia dentata | 
              | Toothpaste use Toothpastes | 
              | Toothpastes | 
              | Top of the Basilar Syndrome use Brain Stem Infarctions | 
              | Top-Fermenting Yeast use Torula cerevisiae | 
              | Topectomy use Psychosurgery | 
              | Topographic Brain Mapping use Brain Mapping | 
              | Topography | 
              | Topography, Corneal use Corneal Topography | 
              | Topography, Medical | 
              | Topography, Moire use Moire Topography | 
              | Topoisomerase 1 Inhibitors use Topoisomerase I Inhibitors | 
              | Topoisomerase 2 Inhibitors use Topoisomerase II Inhibitors | 
              | Topoisomerase I Inhibitors | 
              | Topoisomerase II Inhibitors | 
              | Topoisomerase Inhibitors | 
              | Topotecan | 
              | TOR Kinases use TOR Serine-Threonine Kinases | 
              | TOR Serine-Threonine Kinases | 
              | Toremifene | 
              | Tormentilla erecta | 
              | Tornadoes | 
              | Toronja use Citrus paradisi | 
              | Toroviridae use Torovirus | 
              | Torovirus | 
              | Torovirus Infections | 
              | TORP use Ossicular Prosthesis | 
              | Torpedo | 
              | Torque | 
              | Torque teno virus | 
              | Torrent Control | 
              | Torreya use Taxaceae | 
              | Torsades de Pointes | 
              | Torsion Abnormality | 
              | Torsion Dystonia use Dystonia Musculorum Deformans | 
              | Torsion, Mechanical | 
              | Torticollis | 
              | Torture | 
              | Torula use Cryptococcus | 
              | Torula cerevisiae | 
              | Torulaspora | 
              | Toruloma use Meningitis, Cryptococcal | 
              | Torulopsis glabrata use Candida glabrata | 
              | Torulopsis utilis use Candida | 
              | Torulosis use Cryptococcosis | 
              | Toscana virus use Sandfly fever Naples virus | 
              | Tospovirus | 
              | Tosyl Compounds | 
              | Tosylarginine Methyl Ester | 
              | Tosyllysine Chloromethyl Ketone | 
              | Tosyllysyl Chloromethane use Tosyllysine Chloromethyl Ketone | 
              | Tosylphenylalanyl Chloromethane use Tosylphenylalanyl Chloromethyl Ketone | 
              | Tosylphenylalanyl Chloromethyl Ketone | 
              | Total Body Clearance Rate use Metabolic Clearance Rate | 
              | Total Body Irradiation use Whole-Body Irradiation | 
              | Total Chlorine | 
              | Total Communication Methods use Communication Methods, Total | 
              | Total Hazard | 
              | Total Hemolytic Complement use Complement Hemolytic Activity Assay | 
              | Total Liquid Ventilation use Liquid Ventilation | 
              | Total Lung Capacity | 
              | Total Lymphocyte Count use Lymphocyte Count | 
              | Total Mastectomy use Mastectomy, Simple | 
              | Total Organic Carbon | 
              | Total Parenteral Nutrition use Parenteral Nutrition, Total | 
              | Total Parenteral Nutrition, Home use Parenteral Nutrition, Home Total | 
              | Total Peripheral Resistance use Vascular Resistance | 
              | Total Quality | 
              | Total Quality Management | 
              | Total Residual use Total Solids | 
              | Total Solids | 
              | Totipotent Stem Cells | 
              | Totiviridae | 
              | Totivirus | 
              | Touch | 
              | Touch Modalities use Modalities, Sensorial | 
              | Touch Perception | 
              | Touch-me-not use Impatiens | 
              | Tough Leaf Iris use Iris tenax | 
              | Toughleaf Iris use Iris tenax | 
              | Tourette Syndrome | 
              | Tourism | 
              | Tourism Industry use Tourism | 
              | Tournefortia use Boraginaceae | 
              | Tourniquet Pain Test use Pain Measurement | 
              | Tourniquets | 
              | Town use Small Cities | 
              | Town Planning use City Planning | 
              | Townhall Clock use Adoxa moschatellina | 
              | Toxaphene | 
              | Toxascariasis | 
              | Toxascaris | 
              | Toxemia | 
              | Toxemias, Pregnancy use Pre-Eclampsia | 
              | Toxic Actions | 
              | Toxic Dangers | 
              | Toxic Effects use Toxicity | 
              | Toxic Gases | 
              | Toxic Shock Syndrome use Shock, Septic | 
              | Toxic Substances | 
              | Toxic Substances, Environmental use Hazardous Substances | 
              | Toxic Substances, Products and Materials | 
              | Toxic Symptoms use Toxicological Symptoms | 
              | Toxic Wastes | 
              | Toxicity | 
              | Toxicity Measurements | 
              | Toxicity Pathways | 
              | Toxicity Tests | 
              | Toxicity Tests, Acute use Acute Toxicity Tests | 
              | Toxicity Tests, Chronic | 
              | Toxicodendron | 
              | Toxicodendron Dermatitis use Dermatitis, Toxicodendron | 
              | Toxicodendron pinnatum use Rhus venenata | 
              | Toxicogenetics | 
              | Toxicogenomics use Toxicogenetics | 
              | Toxicokinetics use Pharmacokinetics | 
              | Toxicologic Symptoms use Toxicological Symptoms | 
              | Toxicological Symptoms | 
              | Toxicology | 
              | Toxicophis pugnax | 
              | Toxicophloea thunbergi | 
              | Toxiferine | 
              | Toxin Carriers use Immunotoxins | 
              | Toxin Conjugates use Immunotoxins | 
              | Toxin-Antibody Conjugates use Immunotoxins | 
              | Toxin-Antibody Hybrids use Immunotoxins | 
              | Toxinic Eliminations use Exoneration | 
              | Toxinology use Toxicology | 
              | Toxins, Biological | 
              | Toxins, Chimeric use Immunotoxins | 
              | Toxins, Deactivated use Toxoids | 
              | Toxins, Targeted use Immunotoxins | 
              | Toxocara | 
              | Toxocara canis | 
              | Toxocariasis | 
              | Toxoids | 
              | Toxoplasma | 
              | Toxoplasma gondii use Toxoplasma | 
              | Toxoplasma gondii Infection use Toxoplasmosis | 
              | Toxoplasmosis | 
              | Toxoplasmosis, Animal | 
              | Toxoplasmosis, Central Nervous System use Toxoplasmosis, Cerebral | 
              | Toxoplasmosis, Cerebral | 
              | Toxoplasmosis, Congenital | 
              | Toxoplasmosis, Fetal use Toxoplasmosis, Congenital | 
              | Toxoplasmosis, Ocular | 
              | Toxoplasmosis, Prenatal use Toxoplasmosis, Congenital | 
              | Toyocamycin | 
              | Toyokamycin use Toyocamycin | 
              | Toys use Play and Playthings | 
              | TP Receptors use Receptors, Thromboxane | 
              | TP-5 use Thymopentin | 
              | TP53 Genes use Genes, p53 | 
              | TPA Antigen use Tissue Polypeptide Antigen | 
              | TPCK use Tosylphenylalanyl Chloromethyl Ketone | 
              | TPN Diaphorase use NADPH Dehydrogenase | 
              | TPPase use Thiamine Pyrophosphatase | 
              | Trabecular Meshwork | 
              | Trabeculectomy | 
              | Trabeculoplasty use Trabeculectomy | 
              | Trace Elements | 
              | Trachea | 
              | Tracheal Cyst use Mediastinal Cyst | 
              | Tracheal Diseases | 
              | Tracheal Neoplasms | 
              | Tracheal Stenosis | 
              | Tracheitis | 
              | Tracheobronchomalacia | 
              | Tracheobronchomegaly | 
              | Tracheoesophageal Fistula | 
              | Tracheomalacia | 
              | Tracheophyta use Ferns | 
              | Tracheostomy | 
              | Tracheotomy | 
              | Trachinus draco | 
              | Trachoma | 
              | Track and Field | 
              | Traction | 
              | Trade Unions use Labor Unions | 
              | Trade Wind | 
              | Trademarks use Patents as Topic | 
              | Tradescantia | 
              | Tradescantia diuretica | 
              | Tradescantia elongata use Tradescantia diuretica | 
              | Traditional Birth Attendant use Midwifery | 
              | Traditional Medicine, African use Medicine, African Traditional | 
              | Traditional Medicine, Chinese use Medicine, Chinese Traditional | 
              | Traditional Medicine, East Asia use Medicine, East Asian Traditional | 
              | Traditional Medicine, Korea use Medicine, Korean Traditional | 
              | Traditional Medicine, Tibetan use Medicine, Tibetan Traditional | 
              | Tragacanth | 
              | Tragacanth, Indian use Karaya Gum | 
              | Trager duck spleen necrosis virus | 
              | Tragopogon | 
              | Trahiras use Erythrinus | 
              | Trail Making Test | 
              | Trailing Arbutus use Epigaea repens | 
              | Trailing Bittersweet use Dulcamara (Homeopathy) | 
              | Trailing Lobelia use Lobelia erinus | 
              | Trailing Nightshade use Dulcamara (Homeopathy) | 
              | Training | 
              | Training Courses | 
              | Training Programs use Education | 
              | Training Programs for Science Editors | 
              | Training Support | 
              | Traits, Y-Linked use Genes, Y-Linked | 
              | Tramadol | 
              | Trametes | 
              | Tranexamic Acid | 
              | Tranquilizing Agents | 
              | Tranquilizing Agents, Major use Antipsychotic Agents | 
              | Tranquilizing Agents, Minor use Anti-Anxiety Agents | 
              | Trans Fatty Acids | 
              | trans RNA Splicing use Trans-Splicing | 
              | Trans Test use Genetic Complementation Test | 
              | trans-1,2-Ethenedicarboxylic Acid use Fumaricum Acidum | 
              | trans-1,4-Bis(2-chlorobenzaminomethyl)cyclohexane Dihydrochloride | 
              | trans-Acting Factors use Trans-Activators | 
              | trans-Acting Responsive Region, HIV use HIV Long Terminal Repeat | 
              | Trans-Acting siRNA use RNA, Small Interfering | 
              | Trans-Acting Transcription Factor, HIV use tat Gene Products, Human Immunodeficiency Virus | 
              | trans-Activator Protein p40(tax) use Gene Products, tax | 
              | trans-Activator Protein p40(x) use Gene Products, tax | 
              | Trans-Activator Protein, HIV use rev Gene Products, Human Immunodeficiency Virus | 
              | Trans-Activators | 
              | trans-Butenedioic Acid use Fumaricum Acidum | 
              | Trans-Cinnamate 4-Monooxygenase | 
              | trans-Golgi Network | 
              | trans-Golgi Region use trans-Golgi Network | 
              | trans-Spliced Leader Sequences use RNA, Spliced Leader | 
              | Trans-Splicing | 
              | Transactional Analysis | 
              | Transactivation use Transcriptional Activation | 
              | Transaldolase | 
              | Transamidinases use Amidinotransferases | 
              | Transaminases | 
              | Transboundary Movement of Dangerous Wastes use Transboundary Movement of Hazardous Wastes | 
              | Transboundary Movement of Hazardous Wastes | 
              | Transboundary Movement of Toxic Substances use Transboundary Movement of Hazardous Wastes | 
              | Transboundary Pollution | 
              | Transboundary Transportation of Hazardous Wastes use Transboundary Movement of Hazardous Wastes | 
              | Transboundary Water Resources | 
              | Transcaucasia | 
              | Transcellular Cell Migration | 
              | Transcendental Meditation use Meditation | 
              | Transcobalamin II use Transcobalamins | 
              | Transcobalamins | 
              | Transcortin | 
              | Transcranial Magnetic Stimulation | 
              | Transcript Expression Analysis use Gene Expression Profiling | 
              | Transcriptases use DNA-Directed RNA Polymerases | 
              | Transcription Factor 3 | 
              | Transcription Factor 7-Like 1 Protein | 
              | Transcription Factor 7-Like 2 Protein | 
              | Transcription Factor AP-1 | 
              | Transcription Factor AP-2 | 
              | Transcription Factor Brn-3 | 
              | Transcription Factor Brn-3A | 
              | Transcription Factor Brn-3B | 
              | Transcription Factor Brn-3C | 
              | Transcription Factor CHOP | 
              | Transcription Factor DP1 | 
              | Transcription Factor E2-alpha use Transcription Factor 3 | 
              | Transcription Factor NF-KB use NF-kappa B | 
              | Transcription Factor Oct-1 use Octamer Transcription Factor-1 | 
              | Transcription Factor Oct-2 use Octamer Transcription Factor-2 | 
              | Transcription Factor Oct-3 use Octamer Transcription Factor-3 | 
              | Transcription Factor Oct-6 use Octamer Transcription Factor-6 | 
              | Transcription Factor Pit-1 | 
              | Transcription Factor Pit-2 use Transcription Factor Pit-1 | 
              | Transcription Factor RelA | 
              | Transcription Factor RelB | 
              | Transcription Factor Sp2 use Sp2 Transcription Factor | 
              | Transcription Factor Sp3 use Sp3 Transcription Factor | 
              | Transcription Factor Sp4 use Sp4 Transcription Factor | 
              | Transcription Factor TFIIA | 
              | Transcription Factor TFIIB | 
              | Transcription Factor TFIID | 
              | Transcription Factor TFIIH | 
              | Transcription Factor TFIIIA | 
              | Transcription Factor TFIIIB | 
              | Transcription Factor, Sp1 use Sp1 Transcription Factor | 
              | Transcription Factors | 
              | Transcription Factors, General | 
              | Transcription Factors, TFI use Pol1 Transcription Initiation Complex Proteins | 
              | Transcription Factors, TFII | 
              | Transcription Factors, TFIII | 
              | Transcription Initiation Site | 
              | Transcription, Genetic | 
              | Transcriptional Activation | 
              | Transcriptional Elongation Factors | 
              | Transcriptional Networks use Gene Regulatory Networks | 
              | Transcriptional Regulatory Elements use Regulatory Elements, Transcriptional | 
              | Transcriptional Silencer Elements use Silencer Elements, Transcriptional | 
              | Transcriptional Terminator Regions use Terminator Regions, Genetic | 
              | Transcultural Nursing | 
              | Transcultural Studies use Cross-Cultural Comparison | 
              | Transcutaneous Administration use Administration, Cutaneous | 
              | Transcutaneous Blood Gas Monitoring use Blood Gas Monitoring, Transcutaneous | 
              | Transcutaneous Capnometry use Blood Gas Monitoring, Transcutaneous | 
              | Transcutaneous Electric Nerve Stimulation | 
              | Transcutaneous Oximetry use Blood Gas Monitoring, Transcutaneous | 
              | Transcytosis | 
              | Transdermal Administration use Administration, Cutaneous | 
              | Transdermal Electrostimulation use Transcutaneous Electric Nerve Stimulation | 
              | Transdermal Patch | 
              | Transdifferentiation, Cell use Cell Transdifferentiation | 
              | Transducers | 
              | Transducers, Pressure | 
              | Transducin | 
              | Transduction, Genetic | 
              | Transendothelial and Transepithelial Migration | 
              | Transendothelial Migration use Transendothelial and Transepithelial Migration | 
              | Transesophageal Echocardiography use Echocardiography, Transesophageal | 
              | Transfection | 
              | Transfer (Psychology) | 
              | Transfer Agreement | 
              | Transfer Factor | 
              | Transfer of Learning use Transfer (Psychology) | 
              | Transfer of Training use Transfer (Psychology) | 
              | Transfer Plants use Transfer Stations | 
              | Transfer Points use Transfer Stations | 
              | Transfer RNA use RNA, Transfer | 
              | Transfer RNA Aminoacylation | 
              | Transfer RNA Charging use Transfer RNA Aminoacylation | 
              | Transfer RNA, Ala use RNA, Transfer, Ala | 
              | Transfer RNA, Amino Acid-Specific use RNA, Transfer, Amino Acid-Specific | 
              | Transfer RNA, Amino Acyl use RNA, Transfer, Amino Acyl | 
              | Transfer RNA, Arg use RNA, Transfer, Arg | 
              | Transfer RNA, Asn use RNA, Transfer, Asn | 
              | Transfer RNA, Asp use RNA, Transfer, Asp | 
              | Transfer RNA, Cys use RNA, Transfer, Cys | 
              | Transfer RNA, Gln use RNA, Transfer, Gln | 
              | Transfer RNA, Glu use RNA, Transfer, Glu | 
              | Transfer RNA, Gly use RNA, Transfer, Gly | 
              | Transfer RNA, His use RNA, Transfer, His | 
              | Transfer RNA, Ile use RNA, Transfer, Ile | 
              | Transfer RNA, Leu use RNA, Transfer, Leu | 
              | Transfer RNA, Lys use RNA, Transfer, Lys | 
              | Transfer RNA, Met use RNA, Transfer, Met | 
              | Transfer RNA, Phe use RNA, Transfer, Phe | 
              | Transfer RNA, Pro use RNA, Transfer, Pro | 
              | Transfer RNA, Ser use RNA, Transfer, Ser | 
              | Transfer RNA, Thr use RNA, Transfer, Thr | 
              | Transfer RNA, Trp use RNA, Transfer, Trp | 
              | Transfer RNA, Tyr use RNA, Transfer, Tyr | 
              | Transfer RNA, Val use RNA, Transfer, Val | 
              | Transfer Stations | 
              | Transfer-Glucosidase use Glycogen Debranching Enzyme System | 
              | Transferases | 
              | Transferases (Other Substituted Phosphate Groups) | 
              | Transference (Psychology) | 
              | Transferosomes use Liposomes | 
              | Transferrin | 
              | Transferrin Receptors use Receptors, Transferrin | 
              | Transferrin-Binding Protein A | 
              | Transferrin-Binding Protein B | 
              | Transferrin-Binding Protein Complex, Bacterial use Bacterial Transferrin Receptor Complex | 
              | Transferrin-Binding Proteins | 
              | Transferring use Interbasin Transfer | 
              | Transformation, Bacterial | 
              | Transformation, Genetic | 
              | Transformed Cell Line use Cell Line, Transformed | 
              | Transforming Genes use Oncogenes | 
              | Transforming Growth Factor alpha | 
              | Transforming Growth Factor alpha Receptor use Receptor, Epidermal Growth Factor | 
              | Transforming Growth Factor beta | 
              | Transforming Growth Factor beta Receptors use Receptors, Transforming Growth Factor beta | 
              | Transforming Growth Factor beta1 | 
              | Transforming Growth Factor beta2 | 
              | Transforming Growth Factor beta3 | 
              | Transforming Growth Factors | 
              | Transfrontier Contamination use Transboundary Pollution | 
              | Transfrontier Pollution use Transboundary Pollution | 
              | Transfusion-Transmitted Virus use Torque teno virus | 
              | Transgenes | 
              | Transgenic Animals use Animals, Genetically Modified | 
              | Transgenic Metabolic Suicide Genes use Genes, Transgenic, Suicide | 
              | Transgenic Mice use Mice, Transgenic | 
              | Transgenic Organisms use Organisms, Genetically Modified | 
              | Transgenic Plants use Plants, Genetically Modified | 
              | Transgenic Rats use Rats, Transgenic | 
              | Transgenic Suicide Genes use Genes, Transgenic, Suicide | 
              | Transglutaminases | 
              | Transient Global Amnesia use Amnesia, Transient Global | 
              | Transient Ischemic Attack use Ischemic Attack, Transient | 
              | Transient Receptor Potential Channels | 
              | Transient Situational Disturbance use Adjustment Disorders | 
              | Transient-Type Calcium Channels use Calcium Channels, T-Type | 
              | Transients and Migrants | 
              | Transillumination | 
              | Transin use Matrix Metalloproteinase 3 | 
              | Transistors, Electronic | 
              | Transition Elements | 
              | Transition Temperature | 
              | Transition Zone | 
              | Transitional B-Lymphocytes use Precursor Cells, B-Lymphoid | 
              | Transitions | 
              | Transketolase | 
              | Translating | 
              | Translation Initiation Factors, Eukaryotic use Eukaryotic Initiation Factors | 
              | Translation Initiation Factors, Prokaryotic use Prokaryotic Initiation Factors | 
              | Translation, Genetic use Protein Biosynthesis | 
              | Translational Research | 
              | Translations | 
              | Translocation, Bacterial use Bacterial Translocation | 
              | Translocation, Chromosomal use Translocation, Genetic | 
              | Translocation, Genetic | 
              | Transmembrane Activator and CAML Interactor Protein | 
              | Transmembrane Potentials use Membrane Potentials | 
              | Transmembrane Protein Transport use Protein Transport | 
              | Transmissible Dementias use Prion Diseases | 
              | Transmissible Enteritis of Turkeys use Enteritis, Transmissible, of Turkeys | 
              | Transmissible Enteritis Virus of Turkeys use Coronavirus, Turkey | 
              | Transmissible Gastroenteritis of Swine use Gastroenteritis, Transmissible, of Swine | 
              | Transmissible gastroenteritis virus | 
              | Transmissible Gastroenteritis Virus, Swine use Transmissible gastroenteritis virus | 
              | Transmissible Period use Communicable Period | 
              | Transmission Electron Microscopy use Microscopy, Electron, Transmission | 
              | Transmission, Dentist-Patient use Infectious Disease Transmission, Professional-to-Patient | 
              | Transmission, Health Care Worker-Patient use Infectious Disease Transmission, Professional-to-Patient | 
              | Transmission, Patient-to-Professional use Infectious Disease Transmission, Patient-to-Professional | 
              | Transmission, Physician-Patient use Infectious Disease Transmission, Professional-to-Patient | 
              | Transmission, Professional-to-Patient use Infectious Disease Transmission, Professional-to-Patient | 
              | Transmitter Uptake Inhibitors, Neuronal use Neurotransmitter Uptake Inhibitors | 
              | Transmyocardial Laser Revascularization | 
              | Transpeptidases use Peptidyl Transferases | 
              | Transphosphoribosidase use Adenine Phosphoribosyltransferase | 
              | Transphosphorylases use Phosphotransferases | 
              | Transplacental Exposure use Maternal-Fetal Exchange | 
              | Transplant Rejection use Graft Rejection | 
              | Transplantation | 
              | Transplantation Antigens use Histocompatibility Antigens | 
              | Transplantation Chimera | 
              | Transplantation Conditioning | 
              | Transplantation Immunology | 
              | Transplantation Tolerance | 
              | Transplantation, Allogeneic use Transplantation, Homologous | 
              | Transplantation, Autologous | 
              | Transplantation, Bone use Bone Transplantation | 
              | Transplantation, Bone Marrow use Bone Marrow Transplantation | 
              | Transplantation, Bone Marrow Cell use Bone Marrow Transplantation | 
              | Transplantation, Brain Tissue use Brain Tissue Transplantation | 
              | Transplantation, Cardiac use Heart Transplantation | 
              | Transplantation, Corneal use Corneal Transplantation | 
              | Transplantation, Fetal Tissue use Fetal Tissue Transplantation | 
              | Transplantation, Heart use Heart Transplantation | 
              | Transplantation, Heart-Lung use Heart-Lung Transplantation | 
              | Transplantation, Hepatic use Liver Transplantation | 
              | Transplantation, Heterologous | 
              | Transplantation, Heterotopic | 
              | Transplantation, Homologous | 
              | Transplantation, Islets of Langerhans use Islets of Langerhans Transplantation | 
              | Transplantation, Isogeneic | 
              | Transplantation, Kidney use Kidney Transplantation | 
              | Transplantation, Liver use Liver Transplantation | 
              | Transplantation, Lung use Lung Transplantation | 
              | Transplantation, Organ use Organ Transplantation | 
              | Transplantation, Pancreas use Pancreas Transplantation | 
              | Transplantation, Pancreatic Islets use Islets of Langerhans Transplantation | 
              | Transplantation, Renal use Kidney Transplantation | 
              | Transplantation, Skin use Skin Transplantation | 
              | Transplantation, Stem Cell use Stem Cell Transplantation | 
              | Transplantation, Syngeneic use Transplantation, Isogeneic | 
              | Transplantation, Tissue use Tissue Transplantation | 
              | Transplants | 
              | Transport Disorder, Neutral Amino Acid use Hartnup Disease | 
              | Transport Disorders, Amino Acid, Inborn use Amino Acid Transport Disorders, Inborn | 
              | Transport of Wounded and Sick use Transportation of Patients | 
              | Transport Proteins use Carrier Proteins | 
              | Transport Services use Transportation | 
              | Transport Vesicles | 
              | Transport, Biological use Biological Transport | 
              | Transportation | 
              | Transportation of Patients | 
              | Transposable Elements use DNA Transposable Elements | 
              | Transposase use Transposases | 
              | Transposases | 
              | Transposition of Great Vessels | 
              | Transposon Resolvases | 
              | Transprogestin use Progesterone-Binding Globulin | 
              | Transrectal High-Intensity Focused Ultrasound use Ultrasound, High-Intensity Focused, Transrectal | 
              | Transsexualism | 
              | Transthoracic Echocardiography use Echocardiography | 
              | Transthyretin use Prealbumin | 
              | Transudates use Exudates and Transudates | 
              | Transurethral Electroresection of Prostate use Transurethral Resection of Prostate | 
              | Transurethral Electrovaporization of Prostate use Transurethral Resection of Prostate | 
              | Transurethral Microwave Thermotherapy use Transurethral Resection of Prostate | 
              | Transurethral Needle Ablation of Prostate use Transurethral Resection of Prostate | 
              | Transurethral Radiofrequency Thermal Ablation use Transurethral Resection of Prostate | 
              | Transurethral Resection of Prostate | 
              | Transurethral Thermotherapy use Transurethral Resection of Prostate | 
              | Transurethral Ultrasound-Guided Laser-Induced Prostatectomy use Transurethral Resection of Prostate | 
              | Transurethral Vaporesection of Prostate use Transurethral Resection of Prostate | 
              | Transurethral Visual Laser Ablation of Prostate use Transurethral Resection of Prostate | 
              | Transverse Myelitis use Myelitis, Transverse | 
              | Transverse Sinus Thrombosis use Lateral Sinus Thrombosis | 
              | Transverse Sinuses | 
              | Transverse Thrust use Geologic Fault, Transcurrent | 
              | Transvestic Fetishism use Transvestism | 
              | Transvestism | 
              | Tranylcypromine | 
              | Trapezium Bone | 
              | Trapezoid Bone | 
              | Trapidil | 
              | Trapymin use Trapidil | 
              | Trauma use Wounds and Injuries | 
              | Trauma Centers | 
              | Trauma Disorders, Cumulative use Cumulative Trauma Disorders | 
              | Trauma Severity Indices | 
              | Trauma Units use Trauma Centers | 
              | Trauma, Brain use Brain Injuries | 
              | Trauma, Carotid Artery use Carotid Artery Injuries | 
              | Trauma, Multiple use Multiple Trauma | 
              | Trauma, Nervous System | 
              | Traumatic Brain Hemorrhage use Brain Hemorrhage, Traumatic | 
              | Traumatic Brain Injury use Brain Injuries | 
              | Traumatic Carotid-Cavernous Sinus Fistula use Carotid-Cavernous Sinus Fistula | 
              | Traumatic Intracranial Hemorrhage use Intracranial Hemorrhage, Traumatic | 
              | Traumatic Subarachnoid Hemorrhage use Subarachnoid Hemorrhage, Traumatic | 
              | Traumatology | 
              | Travel | 
              | Travel Medicine | 
              | Travelers' Health | 
              | Traveller's Joy use Clematis vitalba | 
              | Travellers' Health use Travelers' Health | 
              | Trazodone | 
              | Treacher Collins Syndrome use Mandibulofacial Dysostosis | 
              | Treadmill Test use Exercise Test | 
              | Treatability Analysis use Analysis of Treatability | 
              | Treatability Studies use Analysis of Treatability | 
              | Treated Effluents | 
              | Treaties | 
              | Treatment Costs use Health Care Costs | 
              | Treatment Effectiveness use Treatment Outcome | 
              | Treatment Failure | 
              | Treatment Futility use Medical Futility | 
              | Treatment Outcome | 
              | Treatment Plants | 
              | Treatment Protocols use Clinical Protocols | 
              | Treatment Refusal | 
              | Treatment-Associated Neoplasms use Neoplasms, Second Primary | 
              | Treatment-Related Cancer use Neoplasms, Second Primary | 
              | Treaty of Asuncion | 
              | Tree Bark use Plant Bark | 
              | Tree Crops use Forestry | 
              | Tree Nut Hypersensitivity use Nut Hypersensitivity | 
              | Tree Of Heaven use Ailanthus | 
              | Tree of Sorrow use Nyctanthes arbor-tristis | 
              | Tree Shrews use Tupaiidae | 
              | Treehoppers use Hemiptera | 
              | Treemoss use Usnea barbata (Homeopathy) | 
              | Trees | 
              | Trefoil use Lotus | 
              | Trehalase | 
              | Trehalose | 
              | Trehalose Dimycolates use Cord Factors | 
              | Trema | 
              | Tremarctos use Ursidae | 
              | Trematoda | 
              | Trematode Infections | 
              | Tremor | 
              | Tremorine | 
              | Trenbolone | 
              | Trench use Oceanic Trench | 
              | Trench Fever | 
              | Trench Foot use Immersion Foot | 
              | Trench Mouth use Gingivitis, Necrotizing Ulcerative | 
              | Trenching Machines | 
              | Trendelenburg Position use Head-Down Tilt | 
              | Trephining | 
              | Treponema | 
              | Treponema denticola | 
              | Treponema Immobilization Test | 
              | Treponema pallidum | 
              | Treponemal Infections | 
              | Tretamine use Triethylenemelamine | 
              | Tretinoin | 
              | Tretoquinol | 
              | TRF1 Protein use Telomeric Repeat Binding Protein 1 | 
              | TRF2 Protein use Telomeric Repeat Binding Protein 2 | 
              | TRH Receptors use Receptors, Thyrotropin-Releasing Hormone | 
              | Triacetin | 
              | Triacetoneamine-N-Oxyl | 
              | Triacetylglycerol use Triacetin | 
              | Triacetyloleandomycin use Troleandomycin | 
              | Triacylglycerol use Triglycerides | 
              | Triacylglycerol Lipase use Lipase | 
              | Triacylglycerols use Triglycerides | 
              | Triage | 
              | Triage Card | 
              | Triage Zone | 
              | Trial of Labor | 
              | Trialkyltin Compounds | 
              | Triallate | 
              | Triamcinolone | 
              | Triamcinolone Acetonide | 
              | Triamterene | 
              | Triangular Fibrocartilage | 
              | Trianthema use Aizoaceae | 
              | Triatoma | 
              | Triatominae | 
              | Triatomines use Triatominae | 
              | Triatrial Heart use Cor Triatriatum | 
              | Triazenes | 
              | Triazines | 
              | Triaziquone | 
              | Triazolam | 
              | Triazoles | 
              | Tribavirin use Ribavirin | 
              | Tribolium | 
              | Tribulus | 
              | Tribulus terrestris | 
              | Tributyrinase use Lipase | 
              | Tricarboxylic Acid Cycle use Citric Acid Cycle | 
              | Tricarboxylic Acids | 
              | Trichechus | 
              | Trichechus inunguis | 
              | Trichechus manatus | 
              | Trichiasis | 
              | Trichilia use Meliaceae | 
              | Trichina use Trichinella | 
              | Trichina spiralis use Trichinella spiralis | 
              | Trichinella | 
              | Trichinella spiralis | 
              | Trichinelliasis use Trichinellosis | 
              | Trichinellosis | 
              | Trichinosis use Trichinellosis | 
              | Trichlorbutanol use Chlorobutanol | 
              | Trichlorfon | 
              | Trichlormethiazide | 
              | Trichloroacetic Acid | 
              | Trichlorobromomethane use Bromotrichloromethane | 
              | Trichloroepoxypropane | 
              | Trichloroethanes | 
              | Trichloroethylene | 
              | Trichloropropene Oxide use Trichloroepoxypropane | 
              | Trichobezoars use Bezoars | 
              | Trichocephaliasis use Trichuriasis | 
              | Trichocephalus use Trichuris | 
              | Trichoderma | 
              | Trichodermin | 
              | Trichodermol use Trichodermin | 
              | Tricholoma | 
              | Trichomonadida | 
              | Trichomonas | 
              | Trichomonas Infections | 
              | Trichomonas vaginalis | 
              | Trichomonas Vaginitis | 
              | Trichophytin | 
              | Trichophyton | 
              | Trichophytosis use Tinea | 
              | Trichoplax use Placozoa | 
              | Trichorhinophalangeal Syndrome Type II use Langer-Giedion Syndrome | 
              | Trichosanthes | 
              | Trichosanthes amara | 
              | Trichosanthin | 
              | Trichosporon | 
              | Trichostomatida | 
              | Trichostomatina | 
              | Trichostrongyloidea | 
              | Trichostrongyloidiasis | 
              | Trichostrongylosis | 
              | Trichostrongylus | 
              | Trichosurus | 
              | Trichothecene Epoxides use Trichothecenes | 
              | Trichothecenes | 
              | Trichothiodystrophy Syndromes | 
              | Trichotillomania | 
              | Trichovirus use Flexiviridae | 
              | Trichuriasis | 
              | Trichuris | 
              | Trichuris trichiura use Trichuris | 
              | Trichuroidea | 
              | Trickling Irrigation | 
              | Triclisia use Menispermaceae | 
              | Triclosan | 
              | Tricresyl Phosphates use Tritolyl Phosphates | 
              | Tricuspid Atresia | 
              | Tricuspid Incompetence use Tricuspid Valve Insufficiency | 
              | Tricuspid Regurgitation use Tricuspid Valve Insufficiency | 
              | Tricuspid Valve | 
              | Tricuspid Valve Atresia use Tricuspid Atresia | 
              | Tricuspid Valve Incompetence use Tricuspid Valve Insufficiency | 
              | Tricuspid Valve Insufficiency | 
              | Tricuspid Valve Prolapse | 
              | Tricuspid Valve Stenosis | 
              | Tricyclic Antidepressive Agents use Antidepressive Agents, Tricyclic | 
              | Trienbolone use Trenbolone | 
              | Trientine | 
              | Triethylenemelamine | 
              | Triethylenephosphoramide | 
              | Triethylenetetramine use Trientine | 
              | Triethylenethiophosphoramide use Thiotepa | 
              | Triethyltin Compounds | 
              | Trifluoperazine | 
              | Trifluoroacetate use Trifluoroacetic Acid | 
              | Trifluoroacetic Acid | 
              | Trifluoroethanol | 
              | Trifluoroethyl Alcohol use Trifluoroethanol | 
              | Trifluoroperazine use Trifluoperazine | 
              | Trifluorothymidine use Trifluridine | 
              | Trifluperidol | 
              | Triflupromazine | 
              | Trifluralin | 
              | Trifluridine | 
              | Trifolium | 
              | Trifolium pratense | 
              | Trifolium repens | 
              | Triftazin use Trifluoperazine | 
              | Trigeminal Autonomic Cephalalgias | 
              | Trigeminal Caudal Nucleus | 
              | Trigeminal Ganglion | 
              | Trigeminal Nerve | 
              | Trigeminal Nerve Diseases | 
              | Trigeminal Neuralgia | 
              | Trigeminal Nuclei | 
              | Trigeminal Nucleus, Spinal | 
              | Trigger Finger Disorder | 
              | Trigger Points, Myofascial use Myofascial Pain Syndromes | 
              | Trigger Thumb use Trigger Finger Disorder | 
              | Triglyceride Lipase use Lipase | 
              | Triglycerides | 
              | Trigonella | 
              | Trihalomethanes | 
              | Trihexosyl Ceramides use Trihexosylceramides | 
              | Trihexosylceramides | 
              | Trihexyphenidyl | 
              | Trihydroxypregnadienes use Pregnadienetriols | 
              | Triiodobenzoic Acids | 
              | Triiodothyronine | 
              | Triiodothyronine Receptors use Receptors, Thyroid Hormone | 
              | Triiodothyronine, Reverse | 
              | Triketocholanic Acid use Dehydrocholic Acid | 
              | Trillium | 
              | Trillium cernuum | 
              | Trillium erectum use Trillium pendulum | 
              | Trillium pendulum | 
              | Trilogy of Fallot | 
              | Trimebutine | 
              | Trimecaine | 
              | Trimedoxime | 
              | Trimeperidine use Promedol | 
              | Trimepranol use Metipranolol | 
              | Trimeprazine | 
              | Trimeprimine use Trimipramine | 
              | Trimeresurus | 
              | Trimester, First use Pregnancy Trimester, First | 
              | Trimester, Second use Pregnancy Trimester, Second | 
              | Trimester, Third use Pregnancy Trimester, Third | 
              | Trimetaphan use Trimethaphan | 
              | Trimetazidine | 
              | Trimethadione | 
              | Trimethaphan | 
              | Trimethoprim | 
              | Trimethoprim Resistance | 
              | Trimethoprim-Sulfamethoxazole Combination | 
              | Trimethoquinol use Tretoquinol | 
              | Trimethoxyphenethylamine use Mescaline | 
              | Trimethyl Ammonium Compounds | 
              | Trimethylaminum use Propylaminum | 
              | Trimethylpsoralen use Trioxsalen | 
              | Trimethylsilyl Compounds | 
              | Trimethyltin Compounds | 
              | Trimetrexate | 
              | Trimeza lurida use Sisyrinchium galaxoides | 
              | Trimipramine | 
              | Trinidad and Tobago | 
              | Trinitrobenzene Sulfonate use Trinitrobenzenesulfonic Acid | 
              | Trinitrobenzenes | 
              | Trinitrobenzenesulfonic Acid | 
              | Trinitrophenolum use Picricum Acidum | 
              | Trinitrophenyl Compounds use Trinitrobenzenes | 
              | Trinitrotoluene | 
              | Trinitrotoluenum | 
              | Trinucleotide Repeat Expansion | 
              | Trinucleotide Repeats | 
              | Triolein | 
              | Trional | 
              | Trionalum use Trional | 
              | Triose-Phosphate Isomerase | 
              | Triosephosphate Dehydrogenase use Glyceraldehyde-3-Phosphate Dehydrogenases | 
              | Triosephosphate Isomerase use Triose-Phosphate Isomerase | 
              | Triosephosphate Mutase use Triose-Phosphate Isomerase | 
              | Trioses | 
              | Triosteum perfoliatum | 
              | Trioxocholate use Dehydrocholic Acid | 
              | Trioxsalen | 
              | Trioxysalen use Trioxsalen | 
              | Triparanol | 
              | Tripelennamine | 
              | Triphenyl Compounds use Terphenyl Compounds | 
              | Triphenylmethyl Compounds use Trityl Compounds | 
              | Triphosphopyridine Nucleotide use NADP | 
              | Triple-Symptom Complex use Behcet Syndrome | 
              | Triplet Repeats use Trinucleotide Repeats | 
              | Triplets | 
              | Tripleurospermum | 
              | Tripleurosperum perforatum use Tripleurospermum | 
              | Triploidy | 
              | Triprolidine | 
              | Tripterygium | 
              | Tripterygium wilfordii use Tripterygium | 
              | Triptorelin | 
              | Triquetrum Bone | 
              | Tris Buffer use Tromethamine | 
              | Trisaccharides | 
              | Trisamine use Tromethamine | 
              | Trismus | 
              | Trisomy | 
              | Trisomy 21 use Down Syndrome | 
              | Tristetraprolin | 
              | Triterpenes | 
              | Trithioanethol use Anethole Trithione | 
              | Trithioparamethoxyphenylpropene use Anethole Trithione | 
              | Triticale use Cereals | 
              | Triticum | 
              | Triticum repens | 
              | Triticum vulgare Lectins use Wheat Germ Agglutinins | 
              | Tritimovirus use Potyviridae | 
              | Tritium | 
              | Trito | 
              | Tritolyl Phosphates | 
              | Triton use Neptune | 
              | Tritonia Sea Slug | 
              | Tritons use Polyethylene Glycols | 
              | Tritrichomonas | 
              | Tritrichomonas foetus | 
              | Trituration (Homeopathy) | 
              | Triturations Solubility | 
              | Triturus | 
              | Triturus viridescens use Notophthalmus viridescens | 
              | Trityl Compounds | 
              | Triumfetta | 
              | Trixis use Asteraceae | 
              | trk Proto-Oncogene Protein use Receptor, trkA | 
              | trkA Receptor use Receptor, trkA | 
              | trkB Receptor use Receptor, trkB | 
              | trkC Receptor use Receptor, trkC | 
              | tRNA use RNA, Transfer | 
              | tRNA Aminoacylation use Transfer RNA Aminoacylation | 
              | tRNA Charging use Transfer RNA Aminoacylation | 
              | tRNA Methyltransferases | 
              | tRNA(f)Met use RNA, Transfer, Met | 
              | tRNA(i)Met use RNA, Transfer, Met | 
              | tRNA(m)Met use RNA, Transfer, Met | 
              | tRNA-Amino Acid use RNA, Transfer, Amino Acid-Specific | 
              | tRNA-Amino Acyl use RNA, Transfer, Amino Acyl | 
              | tRNAAla use RNA, Transfer, Ala | 
              | tRNAArg use RNA, Transfer, Arg | 
              | tRNAAsn use RNA, Transfer, Asn | 
              | tRNAAsp use RNA, Transfer, Asp | 
              | tRNACys use RNA, Transfer, Cys | 
              | tRNAGln use RNA, Transfer, Gln | 
              | tRNAGlu use RNA, Transfer, Glu | 
              | tRNAGly use RNA, Transfer, Gly | 
              | tRNAHis use RNA, Transfer, His | 
              | tRNAIle use RNA, Transfer, Ile | 
              | tRNALeu use RNA, Transfer, Leu | 
              | tRNALys use RNA, Transfer, Lys | 
              | tRNAMet use RNA, Transfer, Met | 
              | tRNAPhe use RNA, Transfer, Phe | 
              | tRNAPro use RNA, Transfer, Pro | 
              | tRNASer use RNA, Transfer, Ser | 
              | tRNAThr use RNA, Transfer, Thr | 
              | TRNATrp use RNA, Transfer, Trp | 
              | tRNATyr use RNA, Transfer, Tyr | 
              | tRNAVal use RNA, Transfer, Val | 
              | Trocar use Surgical Instruments | 
              | Trochanter use Femur | 
              | Trochanteric Fractures use Hip Fractures | 
              | Trochlear Nerve | 
              | Trochlear Nerve Diseases | 
              | Troglotrematidae | 
              | Troleandomycin | 
              | Trombicula use Trombiculidae | 
              | Trombiculiasis | 
              | Trombiculid Mites use Trombiculidae | 
              | Trombiculidae | 
              | Trombidium muscae domesticae | 
              | Trometamol use Tromethamine | 
              | Tromethamine | 
              | Trompillo use Solanum | 
              | Tropaeolaceae | 
              | Tropaeolum | 
              | Tropaeolum majus | 
              | Tropanes | 
              | Tropheryma | 
              | Tropheryma whipplei use Tropheryma | 
              | Trophic Factor Receptors use Receptors, Growth Factor | 
              | Trophic Levels | 
              | Trophoblast-Specific beta 1-Glycoprotein use Pregnancy-Specific beta 1-Glycoproteins | 
              | Trophoblastic Cancer use Trophoblastic Neoplasms | 
              | Trophoblastic Neoplasms | 
              | Trophoblastic Neoplasms, Gestational use Gestational Trophoblastic Neoplasms | 
              | Trophoblastic Tumor use Trophoblastic Neoplasms | 
              | Trophoblastic Tumor, Placental Site | 
              | Trophoblasts | 
              | Trophozoites | 
              | Tropical Air | 
              | Tropical Climate | 
              | Tropical Cyclone | 
              | Tropical Depression | 
              | Tropical Ecosystem | 
              | Tropical Medicine | 
              | Tropical Spastic Paraparesis use Paraparesis, Tropical Spastic | 
              | Tropical Storm | 
              | Tropical Wave | 
              | Tropical Zone | 
              | Tropicamide | 
              | Tropics use Tropical Ecosystem | 
              | Tropism | 
              | Tropism of the Drugs use Medicamentous Tropism | 
              | Tropism, Viral use Viral Tropism | 
              | Tropocollagen | 
              | Tropoelastin | 
              | Tropolone | 
              | Tropomodulin | 
              | Tropomyosin | 
              | Troponin | 
              | Troponin C | 
              | Troponin I | 
              | Troponin T | 
              | Troposphere | 
              | Trout | 
              | Trout, Rainbow use Oncorhynchus mykiss | 
              | Trout, Redband use Oncorhynchus mykiss | 
              | TRP Cation Channels use Transient Receptor Potential Channels | 
              | TRP Membrane Proteins use Transient Receptor Potential Channels | 
              | TRPC Cation Channels | 
              | TRPM Cation Channels | 
              | TRPP Cation Channels | 
              | TRPV Cation Channels | 
              | trs-art Gene Protein, HIV use rev Gene Products, Human Immunodeficiency Virus | 
              | trs-art Genes use Genes, rev | 
              | Trucial States use United Arab Emirates | 
              | True Lignumvitae use Guajacum officinale | 
              | True Negative use Sensitivity and Specificity | 
              | True Negative Rate use Sensitivity and Specificity | 
              | True Pelvis use Lesser Pelvis | 
              | True Positive use Sensitivity and Specificity | 
              | True Positive Rate use Sensitivity and Specificity | 
              | Trumpet Weed use Eupatorium purpureum | 
              | Truncal Vagotomy use Vagotomy, Truncal | 
              | Truncated Hemoglobins | 
              | Truncus Arteriosus | 
              | Truncus Arteriosus, Persistent | 
              | Trusses | 
              | Trust | 
              | Trustees | 
              | Truth Disclosure | 
              | Trypan Blue | 
              | Trypanocidal Agents | 
              | Trypanosoma | 
              | Trypanosoma (Nannomonas) congolense use Trypanosoma congolense | 
              | Trypanosoma brucei use Trypanosoma brucei brucei | 
              | Trypanosoma brucei brucei | 
              | Trypanosoma brucei gambiense | 
              | Trypanosoma brucei rhodesiense | 
              | Trypanosoma congolense | 
              | Trypanosoma cruzi | 
              | Trypanosoma cruzi PEPCK use Phosphoenolpyruvate Carboxykinase (ATP) | 
              | Trypanosoma gambiense use Trypanosoma brucei gambiense | 
              | Trypanosoma lewisi | 
              | Trypanosoma rangeli | 
              | Trypanosoma rhodesiense use Trypanosoma brucei rhodesiense | 
              | Trypanosoma Variant Surface Coat Glycoproteins use Variant Surface Glycoproteins, Trypanosoma | 
              | Trypanosoma vivax | 
              | Trypanosomatidae use Trypanosomatina | 
              | Trypanosomatina | 
              | Trypanosomiasis | 
              | Trypanosomiasis, African | 
              | Trypanosomiasis, Bovine | 
              | Trypanosomiasis, Cardiovascular use Chagas Cardiomyopathy | 
              | Trypanosomiasis, South American use Chagas Disease | 
              | Trypsin | 
              | Trypsin Inhibitor, alpha 1-Antitrypsin use alpha 1-Antitrypsin | 
              | Trypsin Inhibitor, Basic, Pancreatic use Aprotinin | 
              | Trypsin Inhibitor, Bowman-Birk Soybean | 
              | Trypsin Inhibitor, Kazal Pancreatic | 
              | Trypsin Inhibitor, Kunitz Soybean | 
              | Trypsin Inhibitor, Kunitz, Pancreatic use Aprotinin | 
              | Trypsin Inhibitors | 
              | Trypsinogen | 
              | Tryptamine Receptors use Receptors, Serotonin | 
              | Tryptamines | 
              | Tryptase use Tryptases | 
              | Tryptases | 
              | Tryptophan | 
              | Tryptophan Hydroxylase | 
              | Tryptophan Indole-Lyase use Tryptophanase | 
              | Tryptophan Monooxygenase use Tryptophan Hydroxylase | 
              | Tryptophan Oxygenase | 
              | Tryptophan Pyrrolase use Tryptophan Oxygenase | 
              | Tryptophan Synthase | 
              | Tryptophan Synthetase use Tryptophan Synthase | 
              | Tryptophan Transaminase | 
              | Tryptophan-Specific tRNA use RNA, Transfer, Trp | 
              | Tryptophan-tRNA Ligase | 
              | Tryptophanase | 
              | Tryptophanyl T RNA Synthetase use Tryptophan-tRNA Ligase | 
              | Tsetse Flies | 
              | TSH Receptors use Receptors, Thyrotropin | 
              | TSH, alpha Subunit use Glycoprotein Hormones, alpha Subunit | 
              | TSH, beta Subunit use Thyrotropin, beta Subunit | 
              | TSP-1 use Thrombospondin 1 | 
              | Tsuga | 
              | Tsuga canadensis use Abies canadensis | 
              | Tsunami use Tsunamis | 
              | Tsunamis | 
              | Tsutsugamushi Disease use Scrub Typhus | 
              | TT Virus use Torque teno virus | 
              | Tubal Embryo Transfer use Embryo Transfer | 
              | Tubal Ligation use Sterilization, Tubal | 
              | Tubal Pregnancy use Pregnancy, Tubal | 
              | Tube Cecostomy use Cecostomy | 
              | Tube Feeding use Enteral Nutrition | 
              | Tube Ileostomy use Ileostomy | 
              | Tube Sedimentation use Accelerated Sedimentation | 
              | Tube Spacers use Inhalation Spacers | 
              | Tube Wells use Deep Wells | 
              | Tuber Cinereum | 
              | Tuber Root use Asclepias tuberosa | 
              | Tuberactinomycin B use Viomycin | 
              | Tuberactinomycin N use Enviomycin | 
              | Tubercidin | 
              | Tuberculid use Tuberculosis, Cutaneous | 
              | Tuberculin | 
              | Tuberculin Test | 
              | Tuberculin-Type Hypersensitivity use Hypersensitivity, Delayed | 
              | Tuberculinic Miasm use Tuberculinism or Pseudopsora in Homeopathy | 
              | Tuberculinism use Tuberculinism or Pseudopsora in Homeopathy | 
              | Tuberculinism or Pseudopsora in Homeopathy | 
              | Tuberculinum aviarium | 
              | Tuberculinum bovinum | 
              | Tuberculinum crudum use Tuberculinum koch | 
              | Tuberculinum denys | 
              | Tuberculinum koch | 
              | Tuberculinum marmoreck | 
              | Tuberculinum residuum koch | 
              | Tuberculinum spengler | 
              | Tuberculoid Bacillus use Mycobacteria, Atypical | 
              | Tuberculoid Infections use Mycobacterium Infections, Atypical | 
              | Tuberculoid Leprosy use Leprosy, Tuberculoid | 
              | Tuberculoma | 
              | Tuberculoma, Intracranial | 
              | Tuberculosis | 
              | Tuberculosis Cutis Indurativa use Erythema Induratum | 
              | Tuberculosis Societies | 
              | Tuberculosis Symptoms | 
              | Tuberculosis Vaccines | 
              | Tuberculosis, Avian | 
              | Tuberculosis, Bovine | 
              | Tuberculosis, Cardiovascular | 
              | Tuberculosis, Central Nervous System | 
              | Tuberculosis, Cutaneous | 
              | Tuberculosis, Drug-Resistant use Tuberculosis, Multidrug-Resistant | 
              | Tuberculosis, Endocrine | 
              | Tuberculosis, Extensively Drug-Resistant use Extensively Drug-Resistant Tuberculosis | 
              | Tuberculosis, Female Genital | 
              | Tuberculosis, Gastrointestinal | 
              | Tuberculosis, Hepatic | 
              | Tuberculosis, Laryngeal | 
              | Tuberculosis, Lymph Node | 
              | Tuberculosis, Male Genital | 
              | Tuberculosis, Meningeal | 
              | Tuberculosis, Miliary | 
              | Tuberculosis, Multidrug-Resistant | 
              | Tuberculosis, Ocular | 
              | Tuberculosis, Oral | 
              | Tuberculosis, Osteoarticular | 
              | Tuberculosis, Peritoneal use Peritonitis, Tuberculous | 
              | Tuberculosis, Pleural | 
              | Tuberculosis, Pulmonary | 
              | Tuberculosis, Renal | 
              | Tuberculosis, Spinal | 
              | Tuberculosis, Splenic | 
              | Tuberculosis, Urogenital | 
              | Tuberculostatic Agents use Antitubercular Agents | 
              | Tuberculous Pericarditis use Pericarditis, Tuberculous | 
              | Tuberomammillary Nucleus use Hypothalamic Area, Lateral | 
              | Tuberous Crowfoot use Adoxa moschatellina | 
              | Tuberous Sclerosis | 
              | Tubers, Plant use Plant Tubers | 
              | Tubocurarine | 
              | Tubular Aggregate Myopathy use Myopathies, Structural, Congenital | 
              | Tubulin | 
              | Tubulin Modulators | 
              | Tubulina | 
              | Tubulinea use Lobosea | 
              | Tubulointerstitial Nephritis use Nephritis, Interstitial | 
              | Tucuxi Dolphin use Dolphins | 
              | Tuftsin | 
              | Tularemia | 
              | Tulip use Tulipa | 
              | Tulip Tree use Liriodendron | 
              | Tulipa | 
              | Tulipa breyniana use Homeria collina | 
              | Tullidora use Karwinskia | 
              | Tumbleweed use Salsola | 
              | Tumeric use Curcuma | 
              | Tumescence, Penile use Penile Erection | 
              | Tumor Antibodies use Antibodies, Neoplasm | 
              | Tumor Antigens use Antigens, Neoplasm | 
              | Tumor Antigens, Viral use Antigens, Viral, Tumor | 
              | Tumor Autocrine Motility Factor use Autocrine Motility Factor | 
              | Tumor Burden | 
              | Tumor Cell Line use Cell Line, Tumor | 
              | Tumor Cells, Cultured | 
              | Tumor Cells, Embolic use Neoplastic Cells, Circulating | 
              | Tumor Escape | 
              | Tumor Immune Evasion use Tumor Escape | 
              | Tumor Initiators use Carcinogens | 
              | Tumor Lysis Syndrome | 
              | Tumor Markers, Biochemical use Tumor Markers, Biological | 
              | Tumor Markers, Biological | 
              | Tumor Microenvironment | 
              | Tumor Necrosis Factor Decoy Receptors | 
              | Tumor Necrosis Factor Ligand Superfamily Member 1 use Lymphotoxin-alpha | 
              | Tumor Necrosis Factor Ligand Superfamily Member 10 use TNF-Related Apoptosis-Inducing Ligand | 
              | Tumor Necrosis Factor Ligand Superfamily Member 11 use RANK Ligand | 
              | Tumor Necrosis Factor Ligand Superfamily Member 13 | 
              | Tumor Necrosis Factor Ligand Superfamily Member 13b use B-Cell Activating Factor | 
              | Tumor Necrosis Factor Ligand Superfamily Member 14 | 
              | Tumor Necrosis Factor Ligand Superfamily Member 15 | 
              | Tumor Necrosis Factor Ligand Superfamily Member 2 use Tumor Necrosis Factor-alpha | 
              | Tumor Necrosis Factor Ligand Superfamily Member 3 use Lymphotoxin-beta | 
              | Tumor Necrosis Factor Ligand Superfamily Member 4 use OX40 Ligand | 
              | Tumor Necrosis Factor Ligand Superfamily Member 5 use CD40 Ligand | 
              | Tumor Necrosis Factor Ligand Superfamily Member 6 use Fas Ligand Protein | 
              | Tumor Necrosis Factor Ligand Superfamily Member 7 use Antigens, CD70 | 
              | Tumor Necrosis Factor Ligand Superfamily Member 8 use CD30 Ligand | 
              | Tumor Necrosis Factor Ligand Superfamily Member 9 use 4-1BB Ligand | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 10 use Receptors, TNF-Related Apoptosis-Inducing Ligand | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 10c use Receptors, Tumor Necrosis Factor, Member 10c | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 11a use Receptor Activator of Nuclear Factor-kappa B | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 11b use Osteoprotegerin | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 13b use Transmembrane Activator and CAML Interactor Protein | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 13C use B-Cell Activation Factor Receptor | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 14 use Receptors, Tumor Necrosis Factor, Member 14 | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 18 use Glucocorticoid-Induced TNFR-Related Protein | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 1A use Receptors, Tumor Necrosis Factor, Type I | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 1B use Receptors, Tumor Necrosis Factor, Type II | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 25 use Receptors, Tumor Necrosis Factor, Member 25 | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 27 use Xedar Receptor | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 3 use Lymphotoxin beta Receptor | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 4 use Receptors, OX40 | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 5 use Antigens, CD40 | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 6 use Antigens, CD95 | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 6b use Receptors, Tumor Necrosis Factor, Member 6b | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 7 use Antigens, CD27 | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 8 use Antigens, CD30 | 
              | Tumor Necrosis Factor Receptor Superfamily, Member 9 use Antigens, CD137 | 
              | Tumor Necrosis Factor Receptor Superfamily, Member EDAR use Edar Receptor | 
              | Tumor Necrosis Factor Receptor Type I use Receptors, Tumor Necrosis Factor, Type I | 
              | Tumor Necrosis Factor Receptor Type II use Receptors, Tumor Necrosis Factor, Type II | 
              | Tumor Necrosis Factor Receptor-Associated Factors use Tumor Necrosis Factor Receptor-Associated Peptides and Proteins | 
              | Tumor Necrosis Factor Receptor-Associated Peptides and Proteins | 
              | Tumor Necrosis Factor Receptors use Receptors, Tumor Necrosis Factor | 
              | Tumor Necrosis Factor-alpha | 
              | Tumor Necrosis Factor-beta use Lymphotoxin-alpha | 
              | Tumor Necrosis Factors | 
              | Tumor Promoters use Carcinogens | 
              | Tumor Staging use Neoplasm Staging | 
              | Tumor Stem Cell Assay | 
              | Tumor Stem Cells use Neoplastic Stem Cells | 
              | Tumor Suppressor Genes use Genes, Tumor Suppressor | 
              | Tumor Suppressor Protein p14ARF | 
              | Tumor Suppressor Protein p53 | 
              | Tumor Suppressor Proteins | 
              | Tumor Vaccines use Cancer Vaccines | 
              | Tumor Virus Infections | 
              | Tumor Viruses use Oncogenic Viruses | 
              | Tumor Viruses, Murine use Gammaretrovirus | 
              | Tumor Xenograft Assay use Xenograft Model Antitumor Assays | 
              | Tumor-Associated Carbohydrate Antigens use Antigens, Tumor-Associated, Carbohydrate | 
              | Tumor-Derived Activated Cells use Lymphocytes, Tumor-Infiltrating | 
              | Tumor-Infiltrating Lymphocytes use Lymphocytes, Tumor-Infiltrating | 
              | Tumoricidal Activity, Immunologic use Cytotoxicity, Immunologic | 
              | Tumorigenicity Tests use Carcinogenicity Tests | 
              | Tumors use Neoplasms | 
              | Tuna | 
              | Tuna Cactus use Opuntia | 
              | TUNEL use In Situ Nick-End Labeling | 
              | Tung use Aleurites | 
              | Tunga | 
              | Tunga penetrans use Tunga | 
              | Tungiasis | 
              | Tungrovirus | 
              | Tungsten | 
              | Tungsten Compounds | 
              | Tunica Intima | 
              | Tunica Intima Vasorum use Tunica Intima | 
              | Tunica Media | 
              | Tunicamycin | 
              | Tunicata use Urochordata | 
              | Tunisia | 
              | Tupaia | 
              | Tupaiidae | 
              | Tupaiinae use Tupaiidae | 
              | Tupelo use Nyssa | 
              | Turbatrix use Rhabditoidea | 
              | Turbellaria | 
              | Turbidimetry use Nephelometry and Turbidimetry | 
              | Turbina use Convolvulaceae | 
              | Turbinates | 
              | Turbot use Flatfishes | 
              | Turbulence | 
              | Turbulent Flow | 
              | Turdidae use Songbirds | 
              | Turkey | 
              | Turkey adenovirus A use Siadenovirus | 
              | Turkey astrovirus use Avastrovirus | 
              | Turkey coronavirus use Coronavirus, Turkey | 
              | Turkey herpesvirus use Herpesvirus 1, Meleagrid | 
              | Turkey rhinotracheitis virus use Metapneumovirus | 
              | Turkey Rhubarb use Rheum palmatum | 
              | Turkeypox virus use Avipoxvirus | 
              | Turkeys | 
              | Turkmen S.S.R. use Turkmenistan | 
              | Turkmenistan | 
              | Turmeric use Curcuma | 
              | Turmeric Yellow use Curcumin | 
              | Turner Syndrome | 
              | Turner Syndrome, Male use Noonan Syndrome | 
              | Turner-Kieser Syndrome use Nail-Patella Syndrome | 
              | Turnera | 
              | Turnera diffusa use Damiana (Homeopathy) | 
              | Turnip use Brassica napus | 
              | Turnip Crinkle Virus use Carmovirus | 
              | Turnip yellow mosaic virus use Tymovirus | 
              | TURP use Transurethral Resection of Prostate | 
              | Turpentine | 
              | Turtlehead use Chelone glabra | 
              | Turtles | 
              | Tussilago | 
              | Tussilago farfara | 
              | Tussilago fragans | 
              | Tussilago petasites | 
              | Tuvalu use Micronesia | 
              | TUVP use Transurethral Resection of Prostate | 
              | Tweens use Polysorbates | 
              | Twelfth Cranial Nerve use Hypoglossal Nerve | 
              | Twelfth Cranial Nerve Diseases use Hypoglossal Nerve Diseases | 
              | Twelve Drugs of the Tissues use Schussler Salts | 
              | Twenty-Four Hour Rhythm use Circadian Rhythm | 
              | Twin Studies as Topic | 
              | Twin Study | 
              | Twin Transfusion use Fetofetal Transfusion | 
              | Twin Transfusion Syndrome use Fetofetal Transfusion | 
              | Twinning, Monozygotic | 
              | Twins | 
              | Twins, Conjoined | 
              | Twins, Dizygotic | 
              | Twins, Fraternal use Twins, Dizygotic | 
              | Twins, Identical use Twins, Monozygotic | 
              | Twins, Monozygotic | 
              | Twins, Siamese use Twins, Conjoined | 
              | Twist Transcription Factor | 
              | Twister use Tornadoes | 
              | Two Tooth Root use Achyranthes calea | 
              | Two-Dimensional Difference Gel Electrophoresis | 
              | Two-Headed Snake use Amphysbaena vermicularis | 
              | Two-Hybrid System Techniques | 
              | Two-Parameter Models use Models, Statistical | 
              | TXA2-PGH2 Receptors use Receptors, Thromboxane A2, Prostaglandin H2 | 
              | Ty1 Transposon use Retroelements | 
              | TYK2 Kinase | 
              | Tylecodon use Crassulaceae | 
              | Tylenchida | 
              | Tylenchoidea | 
              | Tylophora | 
              | Tylosin | 
              | Tylosis use Keratoderma, Palmoplantar, Diffuse | 
              | Tymoviridae | 
              | Tymovirus | 
              | Tympanic Cavity use Ear, Middle | 
              | Tympanic Membrane | 
              | Tympanic Membrane Perforation | 
              | Tympanic Membrane Rupture use Tympanic Membrane Perforation | 
              | Tympanometry use Acoustic Impedance Tests | 
              | Tympanoplasty | 
              | Tympanostomy Tube Insertion use Middle Ear Ventilation | 
              | Tympanum use Ear, Middle | 
              | Type A Personality | 
              | Type B Retroviruses, Mammalian use Betaretrovirus | 
              | Type C Avian Retroviruses use Alpharetrovirus | 
              | Type C Oncoviruses use Retroviridae | 
              | Type C Phospholipases | 
              | Type C Retroviruses, Mammalian use Gammaretrovirus | 
              | Type D Retroviruses use Betaretrovirus | 
              | Type I Hypersensitivity use Hypersensitivity, Immediate | 
              | Type I Renal Tubular Acidosis use Acidosis, Renal Tubular | 
              | Type I Restriction Enzymes use Deoxyribonucleases, Type I Site-Specific | 
              | Type I Sodium-Phosphate Cotransporter Proteins use Sodium-Phosphate Cotransporter Proteins, Type I | 
              | Type II Renal Tubular Acidosis use Acidosis, Renal Tubular | 
              | Type II Restriction Enzymes use Deoxyribonucleases, Type II Site-Specific | 
              | Type II Sodium-Phosphate Cotransporter Proteins use Sodium-Phosphate Cotransporter Proteins, Type II | 
              | Type IIa Sodium-Phosphate Cotransporter Proteins use Sodium-Phosphate Cotransporter Proteins, Type IIa | 
              | Type IIb Sodium-Phosphate Cotransporter Proteins use Sodium-Phosphate Cotransporter Proteins, Type IIb | 
              | Type IIc Sodium-Phosphate Cotransporter Proteins use Sodium-Phosphate Cotransporter Proteins, Type IIc | 
              | Type III Hypersensitivity use Immune Complex Diseases | 
              | Type III Restriction Enzymes use Deoxyribonucleases, Type III Site-Specific | 
              | Type III Sodium-Phosphate Cotransporter Proteins use Sodium-Phosphate Cotransporter Proteins, Type III | 
              | Type IV Hypersensitivity use Hypersensitivity, Delayed | 
              | Type IV Renal Tubular Acidosis use Hypoaldosteronism | 
              | Types of Effects Resulting From Radiation use Types of Radiation Effects | 
              | Types of Fire | 
              | Types of Radiation | 
              | Types of Radiation Effects | 
              | Typha use Typhaceae | 
              | Typhaceae | 
              | Typhlitis | 
              | Typhoid Fever | 
              | Typhoid Vaccine use Typhoid-Paratyphoid Vaccines | 
              | Typhoid-Paratyphoid Vaccines | 
              | Typhoon Warning | 
              | Typhoons use Hurricanes | 
              | Typhus use Typhus, Epidemic Louse-Borne | 
              | Typhus, Abdominal use Typhoid Fever | 
              | Typhus, Endemic Flea-Borne | 
              | Typhus, Epidemic Louse-Borne | 
              | Typhus, Murine use Typhus, Endemic Flea-Borne | 
              | Typhus, Sao Paulo use Rocky Mountain Spotted Fever | 
              | Typhus, Scrub use Scrub Typhus | 
              | Typing, Bacterial use Bacterial Typing Techniques | 
              | Typing, Bacteriophage use Bacteriophage Typing | 
              | Typing, Fungal use Mycological Typing Techniques | 
              | Typographical Industry use Printing Industry | 
              | Tyramine | 
              | Tyrocidine | 
              | Tyrolese Descent | 
              | Tyropanoate | 
              | Tyrosinase use Monophenol Monooxygenase | 
              | Tyrosine | 
              | Tyrosine 3-Monooxygenase | 
              | Tyrosine Aminotransferase use Tyrosine Transaminase | 
              | Tyrosine Decarboxylase | 
              | Tyrosine Hydroxylase use Tyrosine 3-Monooxygenase | 
              | Tyrosine Kinase Linked Receptors use Receptor Protein-Tyrosine Kinases | 
              | Tyrosine Kinase Receptors use Receptor Protein-Tyrosine Kinases | 
              | Tyrosine Phenol-Lyase | 
              | Tyrosine Protein Kinase use Protein-Tyrosine Kinases | 
              | Tyrosine Transaminase | 
              | Tyrosine Transaminase Deficiency Disease use Tyrosinemias | 
              | Tyrosine-Specific Protein Kinase use Protein-Tyrosine Kinases | 
              | Tyrosine-Specific tRNA use RNA, Transfer, Tyr | 
              | Tyrosine-tRNA Ligase | 
              | Tyrosinemias | 
              | Tyrosyl Phosphoprotein Phosphatase use Protein Tyrosine Phosphatases | 
              | Tyrosyl T RNA Synthetase use Tyrosine-tRNA Ligase | 
              | Tyrothricin | 
              | Tyrphostins |