title: "Maintenance" treatment of addiction: to whose credit, and why it matters.
authors.forename: Robert G
authors.initials: RG
authors.lastname: Newman
mesh_terms: D000701:Analgesics, Opioid / Q000266:history* / Q000627:therapeutic use; D006291:Health Policy / Q000266:history; D006297:Health Services Accessibility / Q000266:history; D006556:Heroin Dependence / Q000266:history* / Q000534:rehabilitation; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D008691:Methadone / Q000266:history* / Q000627:therapeutic use; D013375:Substance Withdrawal Syndrome / Q000188:drug therapy / Q000266:history*; D016896:Treatment Outcome
chemical_list: D000701:Analgesics, Opioid; D008691:Methadone