title: Influence of age on ortho-hydroxyphenylacetic acid excretion in phenylketonuria and its genetic variants.
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D010648:Phenylacetates / Q000652:urine*; D010649:Phenylalanine / Q000097:blood / Q000378:metabolism; D010651:Phenylalanine Hydroxylase / Q000096:biosynthesis; D010661:Phenylketonurias / Q000201:enzymology / Q000235:genetics / Q000652:urine*; D010667:Phenylpyruvic Acids / Q000652:urine*; D000637:Transaminases / Q000096:biosynthesis; D014444:Tyrosine Transaminase / Q000096:biosynthesis
chemical_list: D010648:Phenylacetates; D010667:Phenylpyruvic Acids; D010649:Phenylalanine; D010651:Phenylalanine Hydroxylase; D000637:Transaminases; D014444:Tyrosine Transaminase