Kayser-Fleischer Ring:Hepatolenticular Degeneration (Wilson's Disease)
Neurol 45:1261-1262, Finelli,P.F., 1995
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