1. WHO, WHO|Maternal Mortality, 2018. Available from: 〈https://www.who.int/news-room/fact-sheets/detail/maternal-mortality〉.
2. Strategies for reducing maternal mortality: getting on with what works;Campbell;Lancet,2006
3. Access barriers to obstetric care at health facilities in sub-Saharan Africa—a systematic review;Kyei-Nimakoh;Syst. Rev.,2017
4. D. Bowser, K. Hill, Exploring Evidence for Disrespect and Abuse in Facility-based Childbirth: Report of A Landscape Analysis, USAID-TRAction Project, Washington, DC, 2010.
5. The mistreatment of women during childbirth in health facilities globally: a mixed-methods systematic review;Bohren;PLOS Med.,2015