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1: J Nutr. 2007 Feb;137(2):305-6.Click here to read Links
Comment on:
J Nutr. 2007 Feb;137(2):447-52.

Vitamin D deficiency in pregnancy: bringing the issues to light.

Epidemiology and Surveillance Research, American Cancer Society, Atlanta, GA 30329, USA. marji.mccullough@cancer.org

PMID: 17237301 [PubMed - indexed for MEDLINE]