REFERENCES
- Salem S, Hosseini M, Allameh F, Babakoohi S, Mehrsai A, et al.: Serum calcium concentration and prostate cancer risk: A multicenter study. Nutr Cancer 65, 961–968, 2013. [Epub ahead of print]
- Willett WC: Nutritional Epidemiology, . 2nd ed. New York, NY: Oxford University Press, 1998.
- Hovsepian S, Amini M, Aminorroaya A, Amini P, and Iraj B: Prevalence of vitamin D deficiency among adult population of Isfahan City, Iran. J Health Popul Nutr 29, 149–155, 2011.
- Li H, Stampfer MJ, Hollis JB, Mucci LA, Gaziano JM, et al.. A prospective study of plasma vitamin D metabolites, vitamin D receptor polymorphisms, and prostate cancer. PLoS Med 4, e103, 2007.
- Geybels MS, Verhage BA, Arts IC, van Schooten FJ, Goldbohm RA, et al.: Dietary flavonoid intake, black tea consumption, and risk of overall and advanced stage prostate cancer. Am J Epidemiol 177, 1388–1398, 2013.
- Salem S, Salahi M, Mohseni M, Ahmadi H, Mehrsai A, et al.: Major dietary factors and prostate cancer risk: a prospective multicenter casecontrol study. Nutr Cancer 63, 21–27, 2011.
- Skinner HG and Schwartz GG: A prospective study of total and ionized serum calcium and fatal prostate cancer. Cancer Epidemiol Biomarkers Prev 18, 575–578, 2009.