Optic atrophy, neural deafness, and distal neurogenic amyotrophy; report of a family with two affected siblings.
D000293:Adolescent; D000328:Adult; D003638:Deafness / Q000235:genetics*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009133:Muscular Atrophy / Q000235:genetics*; D009431:Neural Conduction; D009460:Neurologic Examination; D009896:Optic Atrophy / Q000235:genetics*