Citation:Calvo MS, Whiting SJ, Barton CN 2004

From National Cancer Control Policy

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Calvo MS, Whiting SJ, Barton CN. Vitamin D fortification in the United States and Canada: current status and data needs. Am J Clin Nutr 2004 Dec;80(6 Suppl):1710S-6S Abstract available at

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  1. Position statement - Risks and benefits of sun exposure