title: [Urinary excretion of xanthurenic acid in children with untreated phenylketonuria].
mesh_terms: D002648:Child; D002675:Child, Preschool; D003124:Colorimetry; D006801:Humans; D007223:Infant; D010661:Phenylketonurias / Q000652:urine*; D014364:Tryptophan / Q000008:administration & dosage; D014977:Xanthurenates / Q000652:urine*
chemical_list: D014977:Xanthurenates; D014364:Tryptophan
vernacular_title: Wydalanie kwasu ksanturenowego w moczu u dzieci z nie leczon a fenylketonuria.