Abnormal brain structure in mental deficiency.
D001921:Brain / Q000002:abnormalities*; D001927:Brain Diseases; D002648:Child; D002658:Developmental Disabilities; D006801:Humans; D008607:Intellectual Disability / Q000209:etiology*; D009421:Nervous System Malformations
BRAIN/abnormalities; MENTAL DEFICIENCY/etiology and pathogenesis