Hans Zinsser
Unknown Author
Allen Grimshaw
Mary J. Tucker
Yanlin Wang-Fischer
Charles Golding
Workshop on Rat Liver Neoplasia Woods Hole, Mass. 1974.
Jerry Langton
R. Killick-Kendrick
National Research Council (US)
Gary A. Boorman
Communicable Disease Center (U.S.)
Klotz, Oskar
Ramsay George Burdett
International Committee of the Institute for Laboratory Animal Research
United States. Public Health Service.
Robert Hendrickson