1. Lessons from the developing world: obstructed labour and the vesicovaginal fistula;Cron;MedGenMed,2003
2. Global burden of maternal death and disability;AbouZahr;Br Med Bull,2003
3. A history of obstetric vesicovaginal fistula;Zacharin;Aust N Z J Surg,2000
4. Obstetric fistulae;Hilton,2001
5. Obstetric fistula needs assessment report: findings from nine African countries;United Nations Population Fund and Engender Health,2003