title: HEREDITARY CEREBELLAR ATAXIA, MENTAL DEFICIENCY, PYRAMIDAL INVOLVEMENT AND MACULAR PIGMENTATION. A BRIEF REVIEW WITH REPORT OF TWO CASES.
mesh_terms: D002524:Cerebellar Ataxia; D002648:Child; D003933:Diagnosis; D005621:Friedreich Ataxia; D006801:Humans; D008607:Intellectual Disability; D008266:Macula Lutea; D065348:Macular Pigment; D010858:Pigmentation; D010859:Pigmentation Disorders; D011712:Pyramidal Tracts
chemical_list: D065348:Macular Pigment
keywords: CHILD; DIAGNOSIS; FRIEDREICH'S ATAXIA; MACULA LUTEA; MENTAL RETARDATION; PIGMENTATION DISORDERS; PYRAMIDAL TRACTS