title: Heroin users seeking methadone treatment.
authors.forename: J R
authors.initials: JR
authors.lastname: Caplehorn
mesh_terms: D001315:Australia; D006556:Heroin Dependence / Q000534:rehabilitation*; D006801:Humans; D013287:Illicit Drugs; D008691:Methadone / Q000627:therapeutic use*
chemical_list: D013287:Illicit Drugs; D008691:Methadone