Johansson, M., Appleby, P., Allen, N., Travis, R., Roddam, A., Egevad, L., . . . Boeing, H. (2008). Circulating concentrations of folate and vitamin B12 in relation to prostate cancer risk: Results from the European Prospective Investigation into Cancer and Nutrition study.
Cita Chicago (17th ed.)Johansson, M., 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. 2008.
Cita MLA (9th ed.)Johansson, M., 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. 2008.
Atenció: Aquestes cites poden no estar 100% correctes.