1. Cancer Research UK, Bowel Cancer statistics available from.: http://www.cancerresearchuk.org/health-professional/cancer-statistics/statistics-by-cancer-type/bowel-cancer (accessed May 2022).
2. Association of Coloproctologists of Great Britain and Ireland, National Bowel Cancer Audit Report 2021 available from.: https://www.nboca.org.uk/reports/annual-report-2021 (accessed May 2022).
3. Genetic prognostic and predictive markers in colorectal cancer;Walther;Nat Rev Cancer,2009
4. Chapter 3: How does a colorectal cancer develop?,2005
5. Guidelines for colorectal cancer screening and surveillance in moderate and high risk groups (update from 2002);Cairns;Gut,2010