Clinics in Colon and Rectal Surgery, Table of Contents Clin Colon Rectal Surg 2007; 20(2): C1-C8DOI: 10.1055/s-2007-977493 Copyright © 2007 by Thieme Medical Publishers, Inc., 333 Seventh Avenue, New York, NY 10001, USA. Continuing Medical Education Recommend Article Abstract Buy Article Full Text