Sharmin SN, Das TR, Fatema J, Rahman I, Noor F, Islam S, Chakma B, Chowdhury TI. Measurement of serum vitamin D levels among the pregnant women. Int J Reprod Contracept Obstet Gynecol [Internet]. 2025 Jun. 26 [cited 2025 Oct. 2];14(7):2118-23. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/15602