American Journal of Clinical Nutrition · 1984 · 96 citations · 33 references
MedicineNutritional SciencesObstetricsMaternal NutritionMaternal-fetal MedicinePregnancyVitamin DVitamin D DeficiencyVitamin D DisordersVitamin D MetabolismVitamin SupplementationMaternal Vitamin D StatusPregnancy SupplementationPregnancy Vitamin D SupplementationPrenatal Vitamin SupplementationSerum 25-Hydroxyvitamin D Status
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