title: [Determination of phenylbutazone in addition to aminophenazone in drug preparations].
mesh_terms: D000632:Aminopyrine / Q000032:analysis*; D002626:Chemistry, Pharmaceutical
chemical_list: D000632:Aminopyrine
vernacular_title: Uber die Bestimmung des Phenylbutazones neben Aminophenazon in Arzneizubereitungen.