title: [Reliability of tests for determining morphine derivatives in urine].
mesh_terms: D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods; D006801:Humans; D007124:Immunoenzyme Techniques; D009022:Morphine Derivatives / Q000652:urine*
chemical_list: D009022:Morphine Derivatives
vernacular_title: Fiabilité des tests de dépistage des dérivés morphiniques dans les urines.