1Fearon ER,et al.A genetic model for colorectal tumorigenesis.Cell,1990,61:759
2Hamilton SR.Molecular genetics of colorectal carcinoma.Cancer Supplement,1992,70 (5):1216
3Winawer SJ,et al.Prevention of colorectal cancer by colonoscopic polypectomy.N Engl J Med,1993,329:1977
4Paraskeva C,et al.The isolation and characterization of colorectal epithelial cell lines at different stages in malignant transformation from familial polyposis coli patients.Int J Cancer,1984,34:49
5Willson JKV,et al.Cell culture of human colon adenomas and carcinomas.Cancer Res,1 987,47:2704
6Williams AC,et al.Neoplastic transformation of a human colonic epithelial cell line:In vitro evidence for the adenoma to carcinoma sequence.Cancer Res,1990,50:4724
