title: CHEMICAL DIAGNOSIS OF PHENYLKETONURIA. REPORT OF 8 CASES.
mesh_terms: D000293:Adolescent; D001774:Blood Chemical Analysis; D001826:Body Fluids; D002648:Child; D002681:China; D002845:Chromatography; D019411:Clinical Laboratory Techniques; D005796:Genes; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010649:Phenylalanine; D010661:Phenylketonurias; D010667:Phenylpyruvic Acids; D014443:Tyrosine; D014556:Urine
chemical_list: D010667:Phenylpyruvic Acids; D014443:Tyrosine; D010649:Phenylalanine; C031606:phenylpyruvic acid
keywords: ADOLESCENCE; BLOOD CHEMICAL ANALYSIS; CHILD; CHINA; CHROMATOGRAPHY; DIAGNOSIS, LABORATORY; GENES; INFANT; INFANT, NEWBORN; PHENYLALANINE; PHENYLKETONURIA; PHENYLPYRUVIC ACID; TYROSINE; URINE