title: [Gas chromatographic determination of phenacetin, caffeine, antipyrine and dimethylaminoantipyrine in pharmaceutical specialties].
mesh_terms: D000983:Antipyrine / Q000031:analogs & derivatives* / Q000032:analysis; D002110:Caffeine / Q000032:analysis*; D002849:Chromatography, Gas; D004123:Dimethylamines / Q000032:analysis; D010615:Phenacetin / Q000032:analysis*
chemical_list: D004123:Dimethylamines; D002110:Caffeine; D010615:Phenacetin; D000983:Antipyrine
vernacular_title: Zur gaschromatographischen Bestimmung von Phenacetin, Coffein, Antipyrin und Dimethylaminoantipyrin in pharmazeutischen Spezialitäten