Overholt, Bergein F.; Brooks-Belli, Linda; Grace, Michael G.; Rankin, Kristin; Harrell, Royce; Turyk, Mary; Rosenberg, Fred B.; Barish, Robert W.; Gilinsky, Norman H.; On Behalf of Benchmark Colonoscopy Group
Journal of Clinical Gastroenterology. 44(7):e141-e147, August 2010.
doi: 10.1097/MCG.0b013e3181cadce5