Arzu, J., Khatun, M. . H. A., Kamal, M. A., Haque, E. and Haider, Z. A. (2014) “Perinatal Mortality and Related Obstetric Risk Factors in Dhaka National Medical College Hospital”, Journal of Dhaka National Medical College & Hospital, 20(1), pp. 41–46. doi: 10.3329/jdnmch.v20i1.77779.