title: Diagnosis: PKU.
mesh_terms: D002675:Child, Preschool; D006801:Humans; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000209:etiology; D008297:Male; D010661:Phenylketonurias / Q000150:complications / Q000175:diagnosis* / Q000178:diet therapy / Q000378:metabolism