Abrupt Neurological Deterioration in Children With Kearns-Sayre Syndrome
Arch Neurol 38:247-250, Coulter,D.L.,et al, 1981
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