title: New varieties of P.K.U.
mesh_terms: D015067:17-Hydroxysteroid Dehydrogenases / Q000172:deficiency; D006801:Humans; D010649:Phenylalanine / Q000378:metabolism; D010651:Phenylalanine Hydroxylase / Q000172:deficiency; D010661:Phenylketonurias / Q000145:classification* / Q000209:etiology
chemical_list: D010649:Phenylalanine; D015067:17-Hydroxysteroid Dehydrogenases; D010651:Phenylalanine Hydroxylase