1. Parkin DM, Bray F, Ferlay J, Pisani P. Global cancer statistics, 2002. CA Cancer J Clin. 2005;55(2):74–108.
2. Zheng S. Prevention of colorectal carcinoma. Chin J Cancer Prev Treat. 2006;13(1):1–2.
3. Ministery of Health of the People’s Republic Of China. Mortality rate of 10 main malignant neoplasms from 2004 to 2005. http://www.moh.gov.cn/publicfiles/business/htmlfiles/zwgkzt/ptjnj/year2009/t-9.htm .
4. Yang XQ, Yan L, Chen C, Hou JX, Li Y. Application of C12 multi-tumor marker protein chip in the diagnosis of gastrointestinal cancer: results of 329 surgical patients and suggestions for improvement. Hepatogastroenterol. 2009;56(94–95):1388–94.
5. Tang R, Yeh CY, Wang JY, Changchien CR, Chen JS, Hsieh LL. Serum p53 antibody as tumor marker for follow-up of colorectal cancer after curative resection. Ann Surg Oncol. 2009;16(9):2516–23.