Polyp Prevention Study Group, Cole BF, Baron JA, Sandler RS, Haile RW, Ahnen DJ, et al. Folic acid for the prevention of colorectal adenomas: a randomized clinical trial. JAMA 2007 Jun 6;297(21):2351-9 Abstract available at http://www.ncbi.nlm.nih.gov/pubmed/17551129.
- Position statement - Folate and cancer prevention summary evidence tables
- Position statement - Folate and reducing cancer risk