1. Kotiso B, Assefa A. Surgical wound infection in a teaching hospital in Ethiopia. East Afr J. 1998;75:402–5.
2. Van Beneden CA, Hicks Lauri A, Riley Laura E, Jay S. Provider knowledge, attitude, practices regarding obstetrics and post surgical gynecologic infections. Infect Dis Obstet Gynecol. 2007;2007:90189. doi:
10.1155/2007/90189
.
3. Ado C, Tertuliano A. George Maria. SSI in university hospital in north east Brazil. Brazil J Infect Dis. 2005;9(4):26–30.
4. Daniel A, Tesfahunegne Z. Hospital acquired surgical site and catheter related urinary tract infections among patients admitted in Mekele hospital, Mekele, Tigray, Ethiopia. 2008. Apr 23, AAU libraries electronic thesis and dissertation.
5. WHO, UNICEF, UNFPA and World Bank. Estimates of maternal mortality: a report by WHO, UNICEF, UNFPA and World Bank. Geneva: WHO; 2005.