1. Siegal, R. 2013. Colorectal Cancer Facts and Figures 2011-2013. American Cancer Society, Atlanta, USA.
2. An, S., Lee, K.H., Kim, Y.H., and Kim, N. 2008. Screening CT Colonography in an Asymptomatic Average-Risk Asian Population A 2-Year Experience in a Single Institution. Gastrointestinal imaging, AJR, 0361-803X/08, Sept 2008, W100-W106. DOI: =http://doi.org/10.2214/AJR.07.3367.
3. Sleisenger, Mark. F., Lawrence, S.F. and Lawrence, JB. Gastroenterology and liver diseases. Elsevier, 9th edition, Philadelphia, 2010.
4. Lee, J.G., Kim, J.H., Kim, H.S., Park H.S. and Choi, B.I. 2011. A straightforward approach to computer-aided polyp detection using a polyp-specific volumetric feature in CT colonography, Comput Biol Med., 41(9), 790--801. DOI: =http://doi.org/j.compbiomed.2011.06.015.
5. Adam, H., Jiang, Li., Summers, R.M., Nicholas, P., Amy, K.H., 2010. Improving Polyp Detection Algorithms for CT Colonography: Pareto Front Approach. Pattern Recognit Lett. 31(11), 1461--1469. DOI: =http://doi.org/10.1016/j.patrec.2010.03.013.