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
The Clinical Spectrum of Alcoholic Pellagra Encephalopathy, A Retrospective Analysis of 22 Cases Studied Pathologically
Brain 111:829-842, Serdaru,M.,et al, 1988
Pellagra, Endocronology System, Vol. 4
The Ciba Collection of Medical Illustrations, p. 254-255981., Netter,F.H., 1981