Clinicopathologic Conference, Amyotrophic Lateral Sclerosis
NEJM 380:1566-1574, Case 12-2019, 2019
Degenerative Diseases of the Nervous System, Amyotrophic Lateral Sclerosis
Adams & Victors Principles of Neurology, Chp 39, pg 1109, Ropper, A.H.,et al, 2014