Ahmad, Raghad Farhad, and Hanaa Al.Ani. “Maternal Vitamin D3 Status and Association With Low Birth Weight Infant”. Erbil Journal of Nursing and Midwifery 1, no. 2 (November 30, 2018): 101–106. Accessed May 7, 2024. https://ejnm.hmu.edu.krd/index.php/ejnm/article/view/27.