1. World Health Organization (2015) Maternal mortality ratio (modeled estimate, per 100,000 live births). http://www.who.int/mediacentre/factsheets/fs348/en/. Accessed 20 February 2016.
2. Lewis G, De Bernis L (2006) Obstetric fistula: guiding principles for clinical management and programme development. World Health Organization.
3. Mselle LT, Moland KM, Evjen-Olsen B, Mvungi A, Kohi TW. "I am nothing": experiences of loss among women suffering from severe birth injuries in Tanzania. BMC Womens Health. 2011;11(1):49.
4. Wall LL, Karshima JA, Kirschner C, Arrowsmith SD. The obstetric vesicovaginal fistula: characteristics of 899 patients from Jos, Nigeria. Am J Obstet Gynecol. 2004;190(4):1011–6.
5. Banke-Thomas AO, Kouraogo SF, Siribie A, Taddese HB, Mueller JE (2013) Knowledge of obstetric fistula prevention amongst young women in urban and rural Burkina Faso: a cross-sectional study. PloS One 8(12).