1. The blood groups in relation to peptic ulceration and carcinoma of colon, rectum, breast, and bronchus;Aird, I.; Bentall, H.H.; Mehigan, J.A.; Roberts, J.A.F.;Brit. med. J,1954
2. The relationship of the ABO blood groups to duodenal and gastric ulceration;Clarke, C.A.; Cowan, W.K.; Edwards, J.W.; Howel-Evans, A.W.; McConnell, R.B.; Woodrow, J.C.; Sheppard, P.M.;Ibid,1955
3. ABO blood groups and secretor character in duodenal ulcer;Edwards, J.W.; Haddock, D.R.W.; Howel-Evans, A.W.; McConnell, R.B.; Sheppard, P.M.;Ibid,1956
4. The risk of gastric cancer after medical treatment for gastric ulcer;Doll, R.; Jones, F.Avery; Pygott, F.; Stubbe, J.L.;Gastroenterologia (Basel),1957
5. Secretion of blood group substances in duodenal gastric and stomal ulcer, gastric carcinoma, and diabetes mellitus;Drane, H.; Newell, A.C.;Gut,1961