Creutzfeldt-Jakob Disease and Related Transmissible Spongiform Encephalopathies
NEJM 339:1994-2004, Johnson,R.T. & Gibbs,Jr.,C.J., 1998
Demonstration of the Transmissible Agent in Tissue From a Pregnant Woman with Creutzfeldt-Jakob Disease
NEJM 327:649, Tamai,Y.,et al, 1992