title: [Photometric identification and determination of morphine and morphine derivatives in drugs].
mesh_terms: D002626:Chemistry, Pharmaceutical; D003061:Codeine / Q000032:analysis; D006834:Hydrazines; D009020:Morphine / Q000032:analysis*; D013053:Spectrophotometry; D014466:Ultraviolet Rays
chemical_list: D006834:Hydrazines; D009020:Morphine; D003061:Codeine
vernacular_title: Photometrische Identifizierung und Bestimmung von Morphin und Morphinderivaten in Arzneimitteln.