title: [MENTAL RETARDATION DUE TO CONSTITUTIONAL FACTORS AND BRAIN INJURY?].
mesh_terms: D001921:Brain; D001925:Brain Damage, Chronic; D001930:Brain Injuries; D004495:Education of Persons with Intellectual Disabilities; D005858:Germany; D005859:Germany, East; D006801:Humans; D008607:Intellectual Disability; D019989:Persons with Intellectual Disabilities
keywords: BRAIN DAMAGE, CHRONIC; EDUCATION OF MENTALLY RETARDED; GERMANY, EAST; MENTAL RETARDATION
vernacular_title: KONSTITUTIONELL UND DURCH HIRNSCHAEDEN BEGRUENDBARE SCHWERERZIEHBARKEIT?