title: [Long-term psychologic observation of early treated phenylketonuric children].
mesh_terms: D000367:Age Factors; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D004035:Diet Therapy; D006801:Humans; D007223:Infant; D007361:Intelligence Tests; D010661:Phenylketonurias / Q000175:diagnosis* / Q000628:therapy; D011581:Psychological Tests; D013997:Time Factors
vernacular_title: Die langfristige psychologische Beobachtung frühbehandelter phenylketonurischer Kinder.