Unknown Author
Alexandre Herculano
Medieval Europe (1992 University of York)
Robert Kastenbaum
International Newcastle Tarot Symposium (1st 1988 Los Angeles, Calif.)
Institute of Biology.
Eliezer D. Oren
V. Cristofalo
National Academies of Sciences, Engineering, and Medicine
Mauro Magnani
David Spangler
Conference on the Epidemiology of Aging (2nd 1977 National Institutes of Health)
Harvard Celtic Colloquium.
World Assembly on Aging (1982 Vienna, Austria)
Symposium on the Theoretical Aspects of Aging Miami, Fla. 1974.
Conference on Structural Pathology in DNA and the Biology of Ageing (1979 Freiburg im Breisgau, Germany)
Colloquium on Bronze Age Migrations in the Aegean Region Sheffield, Eng. 1970.