title: [Differential identification of codeine and dionine].
mesh_terms: D002849:Chromatography, Gas; D002854:Chromatography, Paper; D003061:Codeine / Q000032:analysis*; D003124:Colorimetry; D008722:Methods; D009020:Morphine / Q000032:analysis; D009022:Morphine Derivatives
chemical_list: D009022:Morphine Derivatives; D009020:Morphine; D003061:Codeine
vernacular_title: Sur l'identification différentielle de la codéine et de la dionine