1. Brown P., E. H. Rau, B. K. Johnson, et al. 2000. New studies on the heat resistance of hamster-adapted scrapie agent: threshold survival after ashing at 600 degrees C suggests an inorganic template of replication. Proc. Natl. Acad. Sci. USA97:3418-3421.
2. Chatigny M. A. and S. B. Prusiner. 1970. Biohazard and risk assessment of laboratory studies on the agents causing the spongiform encephalopathies p. 491-514. In S. B. Prusiner and W. J. Hadlow (ed.) Slow transmissible diseases of the nervous system vol. 2. Academic Press New York N.Y.
3. Chesebro B. and B. N. Fields. 1996. Transmissible spongiform encephalopathies: a brief introduction p. 2845-2849. In B. N. Fields D. M. Knipe P. M. Howley et al. (ed.) Fields virology. Raven Publishers Philadelphia Pa.
4. Ernst, D. R., and R. E. Race. 1993. Comparative analysis of scrapie agent inactivation methods. J. Virol. Methods41:193-202.
5. Taylor, D. M. 2000. Inactivation of transmissible degenerative encephalopathy agents: a review. Vet. J.159:10-17.