Spinal muscular atrophy (SMA) refers to a group of inherited diseases that affects the functioning of muscles because of deterioration. It typically results in weakness, and may even lead to death....
Spinal muscular atrophy (SMA) refers to a group of inherited diseases that affects the functioning of muscles because of deterioration. It typically results in weakness, and may even lead to death....
Spinal muscular atrophy (SMA) refers to a group of inherited diseases that affects the functioning of muscles because of deterioration. It typically results in weakness, and may even lead to death....
Spinal muscular atrophy (SMA) refers to a group of inherited diseases that affects the functioning of muscles because of deterioration. It typically results in weakness, and may even lead to death....