A. C. von Atzingen, D. A. Tiferes, E. Deak, D. Matos, and G. D′Ippolito, “ Using computed tomography colonography in patients at high risk of colorectal cancer - a prospective study in a university hospital in South America ”, Clinics, vol. 69, no. 11, pp. 723–730, Nov. 2014, doi: 10.6061/clinics/2014(11)03.