|
1
|
High prevalence of vitamin D insufficiency in black and white pregnant women residing in the northern United States and their neonates.
|
J Nutr
|
2007
|
4.61
|
|
2
|
Periconceptional multivitamin use reduces the risk of preeclampsia.
|
Am J Epidemiol
|
2006
|
1.70
|
|
3
|
Maternal vitamin D deficiency is associated with bacterial vaginosis in the first trimester of pregnancy.
|
J Nutr
|
2009
|
1.61
|
|
4
|
Vitamin D may be a link to black-white disparities in adverse birth outcomes.
|
Obstet Gynecol Surv
|
2010
|
1.40
|
|
5
|
Prepregnancy obesity predicts poor vitamin D status in mothers and their neonates.
|
J Nutr
|
2007
|
1.37
|
|
6
|
The prevalence of preterm birth and season of conception.
|
Paediatr Perinat Epidemiol
|
2008
|
1.31
|