2Winawer SJ,Zauber AG,Ho MN,et al.Prevention of colorectal cancer by colonoscopic polypectomy.The National Polyp Study Workgroup[J].N Engl J Med,1993,329:1977-1981.
3Jameel JK,Pillinger SH,Moncur P,et al.Endoscopic mucosal resection (EMR) in the management of large colorectal polyps[J].Colorectal Dis,2006; 8 (6):497-499.
4Michael J. Sessler,Horst-Dieter Becker,Ingo Flesch,Karl-Ernst Grund. Therapeutic effect of argon plasma coagulation on small malignant gastrointestinal tumors[J] 1995,Journal of Cancer Research and Clinical Oncology(4):235～238
