195.839 PARKINSON'S Parkinson's disease. Neurophysiological, clinical,and related aspects. Proceedings of the First Tarbox Parkinson's Disease Symposium held at Lubbock,Texas,October 14-16,1976 Ed.by Fathy S. Messiha and Alexander D.Kenny. New York 1977 Plenum Press s.XIII,nlb. 1,316,il. Advances in Experimental Medicine and Biology vol. 90