Tests for phenylketonuria.
D001826:Body Fluids; D006801:Humans; D010661:Phenylketonurias / Q000175:diagnosis*; D010667:Phenylpyruvic Acids / Q000652:urine*
D010667:Phenylpyruvic Acids; C031606:phenylpyruvic acid
PHENYLPYRUVIC ACID/urine; PHENYLPYRUVIC OLIGOPHRENIA/diagnosis