More Than a Little Unsteady
NEJM 387:e9, Kraft, A.W.,et al, 2022
Degenerative Diseases of the Nervous System, Parkinson Disease
Adams & Victors Principles of Neurology, Chp 39, pg 1082, Ropper, A.H.,et al, 2014
Does This Patient Have Parkinson Disease?
JAMA 289:347-353, Rao,G.,et al, 2003