1. On the mechanism of cancer induction by ultraviolet radiation;Blum;J Nat Cancer Inst,1950
2. Mutation, selection and the natural history of cancer;Cairns;Nature,1975
3. Patterns of cell proliferation in normal and tumour cell populations;Gartler;Am J Path,1977
4. An epidemiological perspective of the biology of cancer;Doll;Cancer Res,1978
5. Is cancer irreversible?