Classification-Index

Classification 2025 Summer Edition

Worldwide source of medical classification resources

Class Index

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American Indians or Alaska Natives See American Indian or Alaska Native

American Mink See Mink

American Native Continental Ancestry Group See American Indian or Alaska Native

American Natives See American Indian or Alaska Native

American Psychological Association See Societies, Scientific

American Red Cross See Red Cross

American Revolution

Biography of military health personnel

Collective (General)

WZ 112.5.M4

By specialty if applicable

Individual

WZ 100

History

Medical services (General)

E 283

Other special topics, with the topic

(Form number 11 in any NLM schedule where applicable)

American Revolution, 1775-1783 See American Revolution

American Trypanosomiasis See Chagas Disease

American Visible Human Project See Visible Human Projects

American War of Independence See American Revolution

Americana See Books

Americium

Adverse effects

WN 610 - WN 615

Medical use

WN 440 - WN 450

Nuclear Physics

QC 796.A5

Amerinds, Central American See Indians, Central American

Amerinds, North American See Indians, North American

Amerinds, South American See Indians, South American

Amethopterin See Methotrexate

Ametropia See Refractive Errors

Amiculum of the Dentate Nucleus See Cerebellar Nuclei

Amidal See Amiloride

Amidases See Amidohydrolases

Amide See Amides

Amides QU 62

Organic chemistry

Aliphatic compounds

QD 305.A7

Aromatic compounds

QD 341.A7

Amidines QU 61

Organic chemistry

QD 305.A8

Amidohydrolase See Amidohydrolases

Amidohydrolases QU 136

Amidone See Methadone

Amiduret Trom See Amiloride

AMIF-72 See Butylated Hydroxyanisole

Amiloberag See Amiloride

Amiloride QV 160

Amiloride Hydrochloride See Amiloride

Amiloride Hydrochloride, Anhydrous See Amiloride

Aminalon See gamma-Aminobutyric Acid

Aminalone See gamma-Aminobutyric Acid

Aminazine See Chlorpromazine

Amine See Amines

Amine Oxidase (Copper-Containing) QU 140

Amine Oxidase (Flavin-Containing) See Monoamine Oxidase

Amine Oxidase, Copper-Containing See Amine Oxidase (Copper-Containing)

Amines QU 61

Organic chemistry

Aliphatic compounds

QD 305.A8

Aromatic compounds

QD 341.A8

Amines, Biogenic See Biogenic Amines

Amines, Sympathomimetic See Sympathomimetics

Amino Acid See Amino Acids

Amino Acid Metabolism Disorders, Inborn See Amino Acid Metabolism, Inborn Errors

Amino Acid Metabolism, Inborn Error See Amino Acid Metabolism, Inborn Errors

Amino Acid Metabolism, Inborn Errors QU 265.5.A5

Amino Acid Metabolism, Inherited Disorders See Amino Acid Metabolism, Inborn Errors

Amino Acid Modification, Post-Translational See Protein Processing, Post-Translational

Amino Acid Modification, Posttranslational See Protein Processing, Post-Translational