Degenerative Diseases of the Nervous System, Amyotrophic Lateral Sclerosis
Adams & Victors Principles of Neurology, Chp 39, pg 1109, Ropper, A.H.,et al, 2014
Charcot-Marie-Tooth Disease and Related Inherited Neuropathies
Medicine 75:233-250, Murakami,T.,et al, 1996