Richard Peto1, M C Pike1, P. Armitage1, Norman E. Breslow2,3,4,5,6, Duncan Cox2,3,4,5,6, S V Howard2,3,4,5,6, Nathan Mantel2,3,4,5,6, Kerri McPherson2,3,4,5,6, Julian Peto2,3,4,5,6, Peter G. Smith2,3,4,5,6
1University of Oxford.
2Chairman, Professor Sir Richard Doll
3From 'Oxford University, 2University of Southern California, 3University of Seattle, 4Imperial College, London, 5U.C.H. Medical School,
4London and 6George Washington University Report to the Medical Research Council's Leukaemia Steering Committee;
5Radcliffe Infirmary, Oxford, England
6University of Southern California School of Medicine, Los Angeles, California 90033, U.S.