Progressive Language Disorder Due to Lobar Atrophy
Ann Neurol 31:174-183, Snowden,J.S.,et al, 1992
Creutzfeldt-Jakob Disease and Other Transmissible Spongiform Encephalopathies
Ed, F. O. Bastian, Mosby Year Book, St. Louis 9:153, Maertens,P.&Quindlen,E.A., 1991