Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
M MUSCULO-SKELETAL SYSTEM
M09 OTHER DRUGS FOR DISORDERS OF THE MUSCULO-SKELETAL SYSTEM
M09A OTHER DRUGS FOR DISORDERS OF THE MUSCULO-SKELETAL SYSTEM
M09AB Enzymes
M09AB01 Chymopapain
D03483 Chymopapain (USAN/INN)