Degenerative Diseases of the Nervous System, Friedreich Ataxia
Adams & Victors Principles of Neurology, Chp 39, pg 1102, Ropper, A.H.,et al, 2014
Clinical Reasoning: A 12-year-old Boy with Ascending Weakness
Neurol 80:e110-ee114, French, K.F.,et al, 2013