title: [Determination of aspirin--anhydride in aspirin by high-speed liquid chromatography (author's transl].
mesh_terms: D000812:Anhydrides / Q000032:analysis; D001241:Aspirin / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid
chemical_list: D000812:Anhydrides; D001241:Aspirin