Analgesic potency and side action liability in man of heptazone, WIN 1161-2, 6-methyl dihydromorphine, Metopon, levo-isomethadone and pentobarbital sodium, as a further effort to refine methods of evaluation of analgesic drugs.
D000700:Analgesics; D004090:Dihydromorphine; D006801:Humans; D008297:Male; D008691:Methadone; D009019:Morphinans; D010424:Pentobarbital
D000700:Analgesics; D009019:Morphinans; C008191:isomethadone; C046877:metopon; D004090:Dihydromorphine; D010424:Pentobarbital; D008691:Methadone
ANALGESICS