W. Morton Grant
Preston, John
Robert C. James
William J. Rea
Michael Palmer
Gloria Gilbere
Joseph C. Arcos
Frederick Becker
Jr., Daniel Acosta
Neil Kaplowitz
Lester Grinspoon
N. Irving Sax
Barger, George
Giorgio Samorini
Murray Carpenter
Ryszard Gryglewski
National Cancer Institute (U.S.). Division of Cancer Cause and Prevention.
E. R. Plunkett
David I. Bernstein
R. W. Brimblecombe