1. Cancer statistics, 2010;Jemal;CA Cancer J Clin,2010
2. Colon cancer: an update and future directions;Yang;Gastroenterology,2010
3. Do nutraceutics play a role in the prevention and treatment of colorectal cancer?;Markle;Cancer Metastasis Rev,2010
4. Aging: an etiological factor in the development of intestinal cancer;Nautiyal,2014