1. The blood groups in relation to peptic ulceration and carcinoma of colon, rectum, breast, and bronchus. An association between the ABO groups and peptic ulceration;Aird, I.; Bentall, H.H.; Mehigan, J.A.; Roberts, J.A.F.;Brit. med. J,1954
2. The blood groups in peptic ulceration;Brown, D.A.P.; Melrose, A.G.; Wallace, J.;ibid,1956
3. Objections to gastroenterostomy for peptic ulcer disease of childhood;Cameron, A.L.;J.-Lancet,1954
4. Psychologic aspects of paediatrics. A psychosomatic study of five children with duodenal ulcer;Chapman, A.H.; Loeb, D.G.; andYoung, J.B.;J. Pediat,1956
5. The separate inheritance of gastric and duodenal ulcers;Doll, R.; Kellock, T.D.;Ann. Eugen. (Lond.),1951