Colon and rectal surgery. / edited by Steven D. Wexner, MD, PhD (Hon.), FACS, FRCS, FRCS(ED), FRCSI (Hon), FASCRS, FACG (Director, Digestive Disease Center, Chair, Department of Colorectal Surgery, Cleveland Clinic Florida, Weston, Florida, Affiliate Professor, Florida Atlantic University College of Medicine, Boca Raton, Florida, Clinical Professor, Florida International College of Medicine, Miami, Florida, Affiliate Professor, University of South Florida College of Medicine, Tampa, Florida, Professor of Surgery, Ohio State University, Columbus, Ohio), James W. Fleshman, MD, FACS, FASCRS (Helen Buchanan and Stanley Jospeh Seeger Professor and Chairman, Department of Surgery, Baylor University Medical Center, Professor of Surgery, Texas A&M Health Sciences, Dallas, Texas).