1. Smoking. The Cancer Controversy. Some Attempts to Assess the Evidence;Fisher,1959
2. The age distribution of cancer: implications for models of carcinogenesis (with discussion);Doll;J Roy Stat Soc A,1971
3. Discussion of Doll's paper;Armitage;J Roy Stat Soc A,1971
4. Smoking and lung cancer: the problem of inferring cause (with discussion);Burch;J Roy Stat Soc A,1978
5. An Inquiry Concerning Growth, Disease and Ageing;Burch,1968