1. Wanebo HJ editor (1993) Colorectal cancer Mosby, St Louis
2. Rowan S, Wood H, Cooper N, Quinn M (2005) Update to Cancer Trends for England & Wales 1950–1999 Available at: http://www.statistics.gov.uk/downloads/theme_health/CancerTrendsUpdates.pdf . Accessed June 2005
3. Jemal A, Siegel R, Ward E, Murray T, Xu J, Smigal C, Thun MJ (2006) Cancer statistics, 2006. CA Cancer J Clin 56(2):106–130
4. Fazio VW, Lopez-Kostner F (2000) Role of laparoscopic surgery for treatment of early colorectal carcinoma. World J Surg 24(9):1056–1060
5. National Institute for Clinical Excellence Guidance on the use of laparoscopic surgery for colorectal surgery. Technology appraisal guidance no. 17. Available at: http://www.nice.org.uk/pdf/guidancelapcolcanc.pdf . Accessed June 2005