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Results 1 - 1 of 1 for Spinal muscular "atrophy," type II
  1. Spinal muscular atrophy 
    Spinal muscular atrophy (SMA) is a group of disorders of the motor neurons (motor cells). These disorders are passed down through families (inherited) and can appear at any stage of life. The disorder leads to muscle weakness and atrophy.
    https://medlineplus.gov/ency/article/000996.htm - Medical Encyclopedia