1. : Slow Viruses. Reading, MA, Addison-Wesley, 1976, pp 144-146
2. EXPERIMENTAL TRANSMISSION OF CREUTZFELDT-JAKOB DISEASE
3. : Subacute spongiform encephalopathies: the transmissible virus dementias. In (eds): Senile Dementia and Related Disorders. Aging, Vol 7. New York, Raven, 1978, pp 559-575
4. : Strain variation in the viruses of Creutzfeldt-Jakob disease and Kuru. In (eds): Slow Transmissible Diseases of the Nervous System. New York, Academic, 1979, Vol 2, pp 87-110