Johansson M, Appleby PN, Allen NE, Travis RC, Roddam AW, Egevad L, et al. Circulating concentrations of folate and vitamin B12 in relation to prostate cancer risk: results from the European Prospective Investigation into Cancer and Nutrition study. Cancer Epidemiol Biomarkers Prev 2008 Feb;17(2):279-85 Abstract available at http://www.ncbi.nlm.nih.gov/pubmed/18268110.
- Position statement - Folate and cancer prevention summary evidence tables
- Position statement - Folate and reducing cancer risk