1. Seven wonders. In: Late night thoughts;Thomas, L.,1984
2. Note sur les lesions nerveuses de la tremblante du mouton;Besnoit, C.; Morel, C.;Revue Veterinaire Toulouse
3. Resistance of the scrapie agent to formalin;Pattison, I.H.;J Comp Pathol,1965
4. Does the agent of scrapie replicate without nucleic acid?;Alper, T.; Cramp, W.A.; Haig, D.A.; Clarke, M.C.;Nature,1967
5. Prions: novel infectious pathogens;Prusiner, S.B.;Adv Virus Res,1984