A 58-year-old Man with Hand Tremor and Episodes of Neck Pain
Neurol 93:557-561, Urso, D.,et al, 2019
Parkinson's Disease
In Handbk of Clinical Neurology, Vinken, P. J. & Bruyn, G. W. , Ed, North-Holland Publ Co, Amsterdam, 6:173, 1968. Selby, G., 1968