Morphine
The principal alkaloid in opium and the prototype opiate analgesic and narcotic. Morphine has widespread effects in the central nervous system and on smooth muscle.
The principal alkaloid in opium and the prototype opiate analgesic and narcotic. Morphine has widespread effects in the central nervous system and on smooth muscle.
MESH:D009020
http://purl.bioontology.org/ontology/MESH/D009020
Sufficient
Morphia, 17-methyl-7,8-didehydro-4,5alpha-epoxymorphinan-17-ium-3,6alpha-diol, Morphium