title: [Polarography of 4-aminophenylpyruvic acid (APPA)].
mesh_terms: D000578:Amidines / Q000032:analysis; D055598:Chemical Phenomena; D002621:Chemistry; D007202:Indicators and Reagents; D010667:Phenylpyruvic Acids / Q000032:analysis*; D011048:Polarography; D012996:Solutions
chemical_list: D000578:Amidines; D007202:Indicators and Reagents; D010667:Phenylpyruvic Acids; D012996:Solutions
vernacular_title: Polarographie der 4-Amidinophenylbrenztraubensäure (APPA)