Degenerative Diseases of the Nervous System, Parkinson Disease
Adams & Victors Principles of Neurology, Chp 39, pg 1082, Ropper, A.H.,et al, 2014
Occupational Nerve Lesions
In Handbook of Clinical Neurology 7:326-343, 1970, Edited by Vinken & Bruyn Chp. 12., Spaans,F., 1970