References
1. Suchanek S, Majek O, Vojtechova G et al. Colorectal cancer prevention in the Czech Republic: time trends in performance indicators and current situation after 10 years of screening. Eur J Cancer Prev 2014; 23(1): 18–26. doi: 10.1097/ CEJ.0b013e328364f203.
2. Zavoral M, Suchanek S, Majek O et al. Colorectal cancer screening: 20 years of development and recent progress. World J Gastroenterol 2014; 20(14): 3825–3834. doi: 10.3748/wjg.v20.i14.3825.
