title: Heroin maintenance and the United States.
authors.affiliation: University of Kentucky, Lexington, USA. cmstat00@pop.uky.edu
authors.forename: Michele
authors.initials: M
authors.lastname: Staton
authors.forename: Carl
authors.initials: C
authors.lastname: Leukefeld
mesh_terms: D011307:Drug Prescriptions; D006801:Humans; D007880:Legislation, Drug; D008691:Methadone / Q000627:therapeutic use*; D009293:Opioid-Related Disorders / Q000534:rehabilitation*; D014481:United States
chemical_list: D008691:Methadone