[Case of Wohlfart-Kugelberg-Welander syndrome].
D000293:Adolescent; D000328:Adult; D001706:Biopsy; D004576:Electromyography; D006801:Humans; D008297:Male; D009132:Muscles / Q000473:pathology; D009133:Muscular Atrophy / Q000235:genetics*; D009460:Neurologic Examination; D010375:Pedigree