[A simplified screening test for phenylpyruvic acid in the urine for a mass survey].
D001826:Body Fluids; D003625:Data Collection; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000652:urine; D008970:Molecular Weight; D010667:Phenylpyruvic Acids / Q000652:urine*
D010667:Phenylpyruvic Acids; C031606:phenylpyruvic acid
INFANT, NEWBORN/urine; PHENYLPYRUVIC ACID/urine