title: NORMAL AND ABNORMAL SIBS WITH A FAMILIAL CHROMOSOMAL TRANSLOCATION.
mesh_terms: D001284:Atrophy; D003585:Cell Biology; D002540:Cerebral Cortex; D002648:Child; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D000013:Congenital Abnormalities; D005826:Genetics, Medical; D006801:Humans; D008607:Intellectual Disability; D014178:Translocation, Genetic
keywords: ABNORMALITIES; ATROPHY; CEREBRAL CORTEX; CHILD; CHROMOSOME ABNORMALITIES; CYTOLOGY; GENETICS, HUMAN; MENTAL RETARDATION