1. Boyle J Braun M Eaves E (2017) National bowel cancer audit: annual report 2017 Version 2, https://www.hqip.org.uk/resource/national-bowel-cancer-audit-annual-report-2017 (accessed 10 Jun 2019).
2. Cancer Research UK Bowel cancer statistics. https://www.cancerresearchuk.org/health-professional/cancer-statistics/statistics-by-cancer-type/bowel-cancer#heading-One (accessed 10 Jun 2019).
3. Department of Health. (2017) National Cancer Patient Experience Survey Programme: national results. http://www.ncpes.co.uk/reports/2017-reports/national-reports-2/3580-cpes-2017-national-results/file (accessed 10 Jun 2019).
4. Use of faecal occult blood tests in symptomatic patients
5. National Institute for Health and Care Excellence. (2017) Clinical Knowledge Summaries: gastrointestinal tract (lower) cancers — recognition and referral, https://cks.nice.org.uk/gastrointestinal-tract-lower-cancers-recognition-and-referral#!scenario (accessed 10 Jun 2019).