Guidelines for Colonoscopy Surveillance After Screening and Polypectomy: A Consensus Update by the US Multi-Society Task Force on Colorectal Cancer
Authors: Lieberman DA; Rex DK; Winawer SJ; Giardiello FM; Johnson DA; Levin TR
Gastroenterology. 2012 Sep;143(3):844-57. Epub 2012 Jul 3.