Arzu, Jahanara, Mst Hosna Ara Khatun, M A Kamal, Emdadul Haque, and Zulfe Ara Haider. 2014. “Perinatal Mortality and Related Obstetric Risk Factors in Dhaka National Medical College Hospital”. Journal of Dhaka National Medical College &Amp; Hospital 20 (1):41-46. https://doi.org/10.3329/jdnmch.v20i1.77779.