TY - JOUR AU - Brannon, P M; Picciano, M F TI - Vitamin D in pregnancy and lactation in humans JO - Annu Rev Nutr VL - 31 PY - 2011 DO - 10.1146/annurev.nutr.012809.104807 L3 - PubMed-ID: 21756132 SP - 89 EP - 115 ER -