Infantile spinal muscular atrophy, type I [Werdnig-Hoffman]

Other inherited spinal muscular atrophy

Motor neuron disease

Motor neuron disease unspecified

Amyotrophic lateral sclerosis

Progressive bulbar palsy

Primary lateral sclerosis

Familial motor neuron disease

Progressive spinal muscle atrophy

Other motor neuron disease

Other spinal muscular atrophies and related syndromes

Spinal muscular atrophy, unspecified