1. CRU. Cancer Statistics—Bowel Cancer. 2015; http://www.cancerresearchuk.org/cancer-info/cancerstats/types/bowel/ (10 October 2015, date last accessed).
2. Network NCI. Colorectal cancer survival by stage. 2014; http://wwwncinorguk/publications/data_briefings/colorectal_cancer_survival_by_stage (10 October 2015, date last accessed)
3. Programme NBCS. http://www.cancerscreening.nhs.uk/bowel/index.html (10 October 2015, date last accessed).
4. Programme BSSBS. http://www.bowelscreening.scot.nhs.uk/ (10 October 2015, date last accessed).
5. Explaining the familial colorectal cancer risk associated with mismatch repair (MMR)-deficient and MMR-stable tumors;Aaltonen;Clin Cancer Res,2007