3Frank Chen M.B.,B.S., F.R.A.C.S.,Malcolm Stuart B.Sc.(Med.), M.B.,B.S., F.R.A.C.S.. Colonoscopic follow-up of colorectal carcinoma[J] 1994,Diseases of the Colon & Rectum(6):568～572
6Martin A. Luchtefeld M.D.,Donald S. Ross M.D.,John D. Zander M.D.,J. Roland Folse M.D.. Late development of metachronous colorectal cancer[J] 1987,Diseases of the Colon & Rectum(3):180～184
7Dr. John C. Reilly M.D.,Lawrence C. Rusin M.D.,Frank J. Theuerkauf M.D.. Colonoscopy: Its role in cancer of the colon and rectum[J] 1982,Diseases of the Colon & Rectum(6):532～538
