1. Key facts bowel cancer;Cancer Research UK,2014
2. Modern concepts in diverticular disease;Collins;J Clin Gastroenterol,2015
3. Sigmoid cancer versus chronic diverticular disease: differentiating features at CT colonography;Lips;Radiology,2015
4. Suspected cancer: recognition and referral NICE guidelines (NG12);National Institute for Health and Care Excellence,2015
5. NHSBCSP 4: evidence summary: patient information for the NHS bowel cancer screening programme;Public Health England,2008