14.Aune D, De Stefani E, Ronco A, et al. Legume intake and the risk of cancer: a multisite case-control study in Uruguay. Cancer Causes Control. 2009 Nov;20(9):1605-15. http://www.ncbi.nlm.nih.gov/pubmed/19653110
15.Ji, B. T., Chow, W. H., Hsing, A., McLaughlin, J., Dai, Q., Gao, Y. T., Blot, W. & Fraumeni, J., Jr. Green tea consumption and the risk of pancreatic and colorectal cancers. Int J Cancer. 1997 Jan 27;70(3):255-8. http://www.ncbi.nlm.nih.gov/pubmed/9033623
16.Nechuta S, Shu XO, Li HL, Yang G, Ji BT, Xiang YB, Cai H, Chow WH, Gao YT, Zheng W. Prospective cohort study of tea consumption and risk of digestive system cancers: results from the Shanghai Women’s Health Study. Am J Clin Nutr. 2012 Nov;96(5):1056-63. http://www.ncbi.nlm.nih.gov/pubmed/23053557