|Name||juvenile spinal muscular atrophy|
|Definition||A childhood spinal muscular atrophy that has age of onset after 18 months and is characterized by muscle weakness after early childhood and the ability to stand and walk.
Kugelberg-Welander disease [EXACT]
Spinal Muscular Atrophy Type 3 [EXACT]
Type III Spinal Muscular Atrophy [EXACT]