The association between gestational vitamin D deficiency and preterm birth : A case control study

Serum Vitamin D Deficiency in Idiopathic Preterm Labor: Case Control Study

Association of vitamin D deficiency in pregnancy and risk of preterm labor

Association Between Vitamin D Deficiency and Serum Ferritin and Preterm Labor: A Case Control Study

Association between Vitamin D Level at Birth and Respiratory Morbidities Among Preterm Neonates

Maternal Vitamin D Level in Preterm and Term Labouras a Risk Factor

Correlation between Vitamin D Deficiency in Pregnancy and Low Birth Weight Neonates

Comparative study of vitamin (D) Status in Full Term and Preterm Infants and Their Respective Mothers

Vitamin D status Association with newly diagnosed Type2 Diabetes Mellitus: A Case Control Study

Vitamin D Status and Obstetric Outcome