Studies on N-allylnormorphine in man:  antagonism to morphine and heroin and effects of mixtures of N-allylnormorphine and morphine.
D003932:Heroin / Q000037:antagonists & inhibitors*; D006801:Humans; D008297:Male; D009020:Morphine / Q000037:antagonists & inhibitors*; D009269:Nalorphine / Q000494:pharmacology*
D003932:Heroin; D009020:Morphine; D009269:Nalorphine
HEROIN/antagonists; MORPHINE/antagonists; NALORPHINE/effects