Spinal Xanthomatosis
Neurol 95:e1615-e1616, Valencia-Sanchez, C.,et al, 2020
Diseases of the Nervous System Caused by Nutritional Deficiency, Vitamin B12 (Cobalamin) Deficiency (Subacute Combined Degeneration)
Adams & Victors Principles of Neurology Chp 41, pg 1172, Ropper, A.H.,et al, 2014