Deneke, Y. S. ., M. F. . Afework, T. T. . Tessema, C. . Misganaw, and H. . Taye. “Cause, Magnitude and Contributing Factors for Maternal Death in Selected Hospitals in Snnpr Between 2007/2008 and 2009/2010”. International Journal of Medical and Health Sciences Research, vol. 1, no. 12, Dec. 2014, pp. 155-67, https://archive.conscientiabeam.com/index.php/9/article/view/2233.