1. Statistical Methods in Medical Research;Armitage,1971
2. Bladder cancer mortality in England and Wales in relation to cigarette smoking and saccharin consumption;Armstrong;Br. J. prev. soc. Med.,1974
3. Bladder cancer mortality in diabetics in relation to saccharin consumption and smoking habits;Armstrong;Br. J. prev. soc. Med.,1975
4. Cancer mortality and saccharin consumption in diabetics;Armstrong;Br. J. prev. soc. Med.,1976
5. Significance factors for the ratio of a Poisson variable to its expectation;Bailar;Biometrics,1964