Viral Infections of the Nervous System, Chronic Meningitis, and Prior Diseases, Creutzfeldt-Jakob Disease (Subacute Spongiform Encephalopathy)
Adams & Victors Principles of Neurology, Chp 33, pg 769, Ropper, A.H.,et al, 2014
Progressive Dialytic Encephalopathy
et al JNNP 39:411, Chokroverty,S., 1976