Author = Marwa A. El-Kateb
The association between gestational vitamin D deficiency and preterm birth : A case control study

Volume 9, Issue 4, November 2019, Pages 605-613

Mohamed Ibrahim; Rehab M. Abd Elrahman; Marwa El-Kateb


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

Volume 9, Issue 1, February 2019, Pages 383-389

M. A. Ibrahim; Rehab M. Abdel-Rahman; Marwa A. El-Kateb