Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
N NERVOUS SYSTEM
N02 ANALGESICS
N02A OPIOIDS
N02AG Opioids in combination with antispasmodics
N02AG01 Morphine and antispasmodics
D03876 Morphine and atropine (JP18)
Drugs listed in the Japanese Pharmacopoeia [BR:br08311]
Chemicals
D03876 Morphine and atropine injection