Adult-Onset Subacute Sclerosing Panecephalitis:Case Reports and Review of the Literature
Mov Dis 12:342-353, Singer,C.,et al, 1997
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