Diseases of the Nervous System Caused by Nutritional Deficiency, Pellagra (Niacin, Nicotinic Acid, B3 Deficiency)
Adams & Victors Principles of Neurology Chp 41, pg 1170, Ropper, A.H.,et al, 2014
Acute Arsenic Intoxication Presenting as Guillain-Barre-Like Syndrome:Donofrio
P. D. , et al, Muscle & Nerve 10:114-120, , 1987