A 48-Year-Old Man With Spasticity and Progressive AtaxiaNeurol 101:e1747-e1752, Vizcarra,J.A.,et al, 2023
Friedreich AtaxiaIn Rowland, L. P. Merritt's Textbook of Neurology, 8th Ed, Lea & Febiger, Phila, Ch 13, p627, Rosenberg,R.N., 1989