1. Original condition Ellis,1962
2. formed by projecting ureters was an important factor. Sammo and Traverso,1967
3. Carcinoma of colon following transplantation of ureters and at the site of transplantation;ALDIS, A.S.;Proceedings of the Royal Society of Medicine,1961
4. Symposium on clinical surgery, bladder substitution after pelvic evisceration;BRICKER, E.M.;Surgical Clinics of North America,1950
5. Adenocarcinoma complicating ureterosigmoidostomy;ELLIs, F.G.;Proceedings of the Royal Society,1962