1. Surveillance for second primary colorectal cancer after adjuvant chemotherapy: an analysis of Intergroup 0089;Green;Ann Intern Med,2002
2. Metachronous colorectal cancers;Fajobi;Br J Surg,1998
3. Oestrogen and colonic epithelial cell growth;Singh;Gut,1995
4. The effects of steroid hormones on a human colon cancer cell line in vitro;Lointier;Anticancer Res,1992
5. A case-control study of use of postmenopausal female hormone supplements in relation to the risk of large bowel cancer;Prihartono;Cancer Epidemiol Biomarkers Prev,2000