1. The biology of urothelial cancer;Russell,1988
2. Cancer statistics, 1992;Boring;CA: A Journal for Clinicians,1992
3. The prevalence of cancer: estimates based on the Connecticut Tumor Registry;Feldman;N Engl J Med,1986
4. Bladder cancer mortality in England and Wales in relation to cigarette smoking and saccharin consumption;Armstrong;Br J Prev Soc Med,1974