1. 1979 Mortality statistics—cause. England and Wales. Office of Population Census and Surveys. Malignancies and neoplasms of the stomach, p. 10
2. Waterhouse, J.A.H.: Cancer Handbook of Epidemiology and Prognosis. Edinburgh, Churchill Livingstone, 1974
3. Swynnerton, R.F., Truelove, S.C.: Carcinoma of the stomach. Br. Med. J.1:287, 1952
4. Takagi, K.: Stages of gastric cancer and reconstruction after surgery. In Gastric Cancer: Advances in the Biosciences, vol. 32, J.W.L. Fielding, C.E. Newman, C.H.J. Ford, B.G. Jones, editors, Oxford, Pergamon Press, 1981, pp. 191–202
5. Fielding, J.W.L., Ellis, D.J., Jones, B.G., Paterson, J., Powell, D.J., Waterhouse, J.A., Brookes, V.S.: Natural history of “early” gastric cancer: Results of a 10-year regional survey. Br. Med. J.281:965, 1980