title: Borderline forms of phenylketonuria.
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D007223:Infant; D010651:Phenylalanine Hydroxylase / Q000172:deficiency; D010661:Phenylketonurias / Q000175:diagnosis* / Q000201:enzymology
chemical_list: D010651:Phenylalanine Hydroxylase
vernacular_title: Formes frontieres de phenylcetonurie