Sultana, N., N. Sultana, R. Sultana, and R. A. Begum. “Maternal Mortality and Morbidity Due to Obstetric Haemorrhage: A One Year Review in a Tertiary Hospital”. Medicine Today, vol. 28, no. 1, Jan. 2017, pp. 9-11, doi:10.3329/medtoday.v28i1.30961.