1. Faecal bile-acids and Clostridia in patients with cancer of the large bowel;Hill, M.J.; Drasar, B.S.; Williams, R.E.O.;Lancet,1975
2. Metabolic epidemiology of colon cancer;Reddy, B.S.; Wynder, E.L.;Cancer,1977
3. Gallstones and carcinoma of the large bowel;Doouss, T.W.; Castleden, W.M.;NZMedJ,1973
4. Increased risk of colorectal cancer after cholecystectomy;Turunen, M.J.; Kivilaakso, E.O.;Ann Surg,1982
5. cholecystectomy and cancer: a case-control study;Lowenfels, A.B.; Domellof, L.; Lindstr6m, C.G.