Relationship Between Detection of Adenomas by Flexible Sigmoidoscopy and Interval Distal Colorectal Cancer Shari S. Rogal, Paul F. Pinsky, Robert E. Schoen Clinical Gastroenterology and Hepatology Volume 11, Issue 1, Pages 73-78 (January 2013) DOI: 10.1016/j.cgh.2012.08.002 Copyright © 2013 AGA Institute Terms and Conditions
Figure 1 PLCO subjects and examinations. Clinical Gastroenterology and Hepatology 2013 11, 73-78DOI: (10.1016/j.cgh.2012.08.002) Copyright © 2013 AGA Institute Terms and Conditions