N-allylnormorphine:  an antagonist to neonatal narcosis produced by sedation of the parturient.
D001238:Asphyxia Neonatorum / Q000517:prevention & control*; D035843:Biomedical Research; D006801:Humans; D007231:Infant, Newborn; D009020:Morphine / Q000037:antagonists & inhibitors*; D009269:Nalorphine; D053608:Stupor
D009020:Morphine; D009269:Nalorphine
ASPHYXIA NEONATORUM/prevention and control; MORPHINE/antagonists