title: [Reliability and role of urinary assays within the framework of "methadone programs"].
authors.affiliation: Laboratoire de Biologie, Centre Hospitalier Paul-Guiraud, Villejuif.
authors.forename: G
authors.initials: G
authors.lastname: Mahuzier
authors.forename: M C
authors.initials: MC
authors.lastname: Dessalles
mesh_terms: D002849:Chromatography, Gas; D006801:Humans; D013058:Mass Spectrometry; D008691:Methadone / Q000652:urine*
chemical_list: D008691:Methadone
vernacular_title: Fiabilité et place des dosages urinaires pratiqués dans les "programmes méthadone".