The<unk>  is used for the classification of drugs. It is controlled by the WHO Collaborating Centre for Drug Statistics Methodology, and was first published in 1976.
The classification<unk>  divides drugs into different groups according to the organ or<unk>  on which they act and/or their<unk>  and<unk>  characteristics.
Anatomical Therapeutic Chemical Classification System
Microbiology template
International Union of Pure and Applied Chemistry nomenclature
Allergy classification
Virus classification
ICD-10 Procedure Coding System
Virology
Cell culture