1. Screening and surveillance for the early detection of colorectal cancer and Adenomatous Polyps, 2008;Levin;A joint guideline from the American Cancer Society, the US Multi-Society Task Force on Colorectal Cancer, and the American College of Radiology,2008
2. Screening for colorectal cancer in adults at average risk;Pignone;A summary of the evidence for the U.S. Preventive Services Task Force,2002
3. Use of colorectal cancer testsâUnited States, 2002, 2004, and 2006;Joseph;MMWR Morbid Mortal Wkly Rep,2008
4. Predictors of colorectal cancer screening participation in the United States;Ioannou;Am J Gastroenterol,2003