title: Determination of pseudomorphine in morphine injection by high-performance liquid chromatography.
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods; D006863:Hydrogen-Ion Concentration; D007267:Injections; D009020:Morphine / Q000032:analysis*; D009022:Morphine Derivatives / Q000032:analysis*; D012996:Solutions
chemical_list: D009022:Morphine Derivatives; D012996:Solutions; D009020:Morphine; C009101:pseudomorphine