title: First do no harm ... Reduction?
authors.forename: Marc N
authors.initials: MN
authors.lastname: Gourevitch
mesh_terms: D000701:Analgesics, Opioid / Q000009:adverse effects*; D004562:Electrocardiography / Q000187:drug effects*; D006556:Heroin Dependence / Q000188:drug therapy / Q000503:physiopathology; D006801:Humans; D008691:Methadone / Q000009:adverse effects*; D012307:Risk Factors; D016171:Torsades de Pointes / Q000139:chemically induced
chemical_list: D000701:Analgesics, Opioid; D008691:Methadone