Topic
therapeutic subgroup of the Anatomical Therapeutic Chemical Classification System:Antiemetics and antinauseants
ATC code A04 Antiemetics and antinauseants is a therapeutic subgroup of the Anatomical Therapeutic Chemical Classification System, a system of alphanumeric codes developed by the World Health Organization (WHO) for the classification of drugs and other medical products. Subgroup A04 is part of the anatomical group A Alimentary tract and metabolism.