preferred_name: autosomal dominant childhood-onset proximal spinal muscular atrophy without contractures
preferred_name_lc: autosomal dominant childhood-onset proximal spinal muscular atrophy without contractures
label: SPINAL MUSCULAR ATROPHY, LOWER EXTREMITY-PREDOMINANT, 1, AUTOSOMAL DOMINANT
label_lc: spinal muscular atrophy, lower extremity-predominant, 1, autosomal dominant