Khatun, Mst Hosna Ara, Jahanara Arzu, and Zulfe Ara Haider. 2014. “Outcome of Pregnancy Complicated by Threatened Abortion in Dhaka National Medical College and Hospital”. Journal of Dhaka National Medical College &Amp; Hospital 20 (2):57-60. https://doi.org/10.3329/jdnmch.v20i2.77809.