title: Dutch courage.
authors: T
authors: T
authors: Sheldon
mesh_terms: D003932:Heroin / Q000627:therapeutic use*; D006556:Heroin Dependence / Q000188:drug therapy*; D006801:Humans; D008691:Methadone / Q000627:therapeutic use*; D009294:Narcotics / Q000627:therapeutic use*; D009426:Netherlands; D010865:Pilot Projects; D016320:Substance Abuse Treatment Centers
chemical_list: D009294:Narcotics; D003932:Heroin; D008691:Methadone