Diseases of the Extrapyramidal System
Disease-a-month-Jan 1970., Klawans,H.,et al, 1970
Cerebral Vascular Disease & Behavior
Arch Neurol 22:408, Segarra,J.M., 1970
Clinical Picture in Creutzfeldt-Jakob Disease
Trans of Amer Neuro Assn 5:l47, Fisher,C.M., 1960