title: Diagnostic considerations in phenylalaninemic subjects before and after dietary therapy.
mesh_terms: D006801:Humans; D008722:Methods; D010649:Phenylalanine / Q000097:blood; D010661:Phenylketonurias / Q000145:classification / Q000175:diagnosis* / Q000178:diet therapy
chemical_list: D010649:Phenylalanine