title: [Kugelberg-Welander type spinal amyotrophy. Familial study of 2 cases].
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004576:Electromyography; D005260:Female; D006801:Humans; D008297:Male; D009133:Muscular Atrophy / Q000175:diagnosis / Q000235:genetics*; D013577:Syndrome
vernacular_title: Amiotrofia spinale tipo Kugelberg-Welander.