Treatment of morphine-type dependence.
D005260:Female; D005865:Gestational Age; D003932:Heroin; D006801:Humans; D008297:Male; D008691:Methadone / Q000008:administration & dosage; D009021:Morphine Dependence / Q000188:drug therapy*; D011247:Pregnancy; D013375:Substance Withdrawal Syndrome
D003932:Heroin; D008691:Methadone