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Results 1 - 1 of 1 for "Infantile-onset" "X-linked" spinal muscular atrophy
  1. Spinal Muscular Atrophy (National Library of Medicine)  
    ... swallowing, and breathing. What are the types of spinal muscular atrophy ... Werdnig-Hoffman disease or infantile-onset SMA. It is the most severe type. It ...
    https://medlineplus.gov/spinalmuscularatrophy.html - Health Topics