Vitamin D and Cancer: Current Dilemmas and Future Needs

Authors


Nutritional Science Research Group, Division of Cancer Prevention, National Cancer Institute, NIH, DHHS, 6130 Executive Boulevard, Suite 3159, Rockville, MD 20892, USA; Phone: 301–594–9692; Fax: 301–480–3925; E-mail: davisci@mail.nih.gov.

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