An assessment of inhalation as a mode of administration of heroin by addicts.
D001463:Barbiturates; D003932:Heroin; D006358:Hot Temperature; D006801:Humans; D009020:Morphine / Q000652:urine; D009021:Morphine Dependence
D001463:Barbiturates; D003932:Heroin; D009020:Morphine