title: The role of research when a biomedical issue is politicized: the regulation of methadone maintenance programs.
mesh_terms: D006302:Health Services Research; D006556:Heroin Dependence / Q000534:rehabilitation*; D006801:Humans; D008691:Methadone / Q000627:therapeutic use*; D011050:Policy Making; D011057:Politics; D011640:Public Policy; D014481:United States
chemical_list: D008691:Methadone