title: Termination of dietary treatment in phenylketonuria.
mesh_terms: D002648:Child; D002675:Child, Preschool; D004569:Electroencephalography; D006801:Humans; D007361:Intelligence Tests; D010661:Phenylketonurias / Q000175:diagnosis / Q000178:diet therapy*; D011581:Psychological Tests; D013997:Time Factors