title: Low-dosage use of methadone in extended detoxification: An experimental comparison.
mesh_terms: D000328:Adult; D000553:Ambulatory Care; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D005260:Female; D006556:Heroin Dependence / Q000628:therapy*; D006760:Hospitalization; D006801:Humans; D008297:Male; D008691:Methadone / Q000008:administration & dosage* / Q000627:therapeutic use; D010352:Patient Dropouts; D010919:Placebos; D012107:Research Design; D013375:Substance Withdrawal Syndrome / Q000517:prevention & control; D013997:Time Factors
chemical_list: D010919:Placebos; D008691:Methadone