title: [Different methods of morphine assay: (densitometry, automatic colorimetry, and gas chromatography) applicable to indigenous poppies].
mesh_terms: D001322:Autoanalysis; D002849:Chromatography, Gas; D003124:Colorimetry; D003720:Densitometry; D008722:Methods; D009020:Morphine / Q000032:analysis*; D010207:Papaver / Q000032:analysis*; D010946:Plants, Medicinal
chemical_list: D009020:Morphine
vernacular_title: Sur différents procédés de dosage de la morphine: (densitométrie, colorimétrie automatique et chromatographie en phase gazeuse) applicables aux Pavots indigènes