title: Methadone maintenance programs in Sweden.
authors.forename: O
authors.initials: O
authors.lastname: Blix
mesh_terms: D006556:Heroin Dependence / Q000534:rehabilitation*; D006801:Humans; D008691:Methadone / Q000008:administration & dosage*; D013548:Sweden
chemical_list: D008691:Methadone