Low and high methadone maintenance in out-patient treatment of the heroin addict.
D000328:Adult; D000368:Aged; D001955:British Columbia; D003153:Community Health Services; D003417:Criminal Psychology; D004651:Employment; D005069:Evaluation Studies as Topic; D005260:Female; D003932:Heroin; D006801:Humans; D008297:Male; D008691:Methadone / Q000008:administration & dosage / Q000627:therapeutic use*; D008875:Middle Aged; D009021:Morphine Dependence / Q000628:therapy*; D010044:Outpatient Clinics, Hospital; D012919:Social Behavior; D013375:Substance Withdrawal Syndrome / Q000517:prevention & control
D003932:Heroin; D008691:Methadone