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Roth, Daniel E., Abdullah Al Mahmud, Rubhana Raqib, Evana Akhtar, Nandita Perumal, Brendon Pezzack, and Abdullah H. Baqui. Randomized Placebo-controlled Trial of High-dose Prenatal Third-trimester Vitamin D3 Supplementation in Bangladesh: The AViDD Trial. BioMed Central, 2013.

Roth, Daniel E., et al. Randomized Placebo-controlled Trial of High-dose Prenatal Third-trimester Vitamin D3 Supplementation in Bangladesh: The AViDD Trial. BioMed Central, 2013.