title: Platelet phenylalanine hydroxylating activity in phenylketonurics and normal controls.
mesh_terms: D000328:Adult; D001792:Blood Platelets / Q000378:metabolism*; D002648:Child; D003866:Depressive Disorder / Q000097:blood; D006801:Humans; D006900:Hydroxylation; D010649:Phenylalanine / Q000097:blood*; D010661:Phenylketonurias / Q000097:blood*
chemical_list: D010649:Phenylalanine