1. WHO. Achieving Millennium development goal 5: target 5A and 5B on reducing maternal mortality and achieving universal access to reproductive health. Geneva: WHO reference number: WHO/RHR/09.06; 2009.
2. United Nations. 'The Millennium Development Goals Report 2015′ and 'Transforming our world: the 2030 agenda for sustainable development.' New york, 2015. [ http://www.un.org/ ]. Accessed 18 Oct 2015.
3. Souza JP, Gulmezoglu AM, Vogel J, Carroli G, Lumbiganon P, Qureshi Z, et al. Moving beyond essential interventions for reduction of maternal mortality (the WHO Multicountry survey on maternal and newborn health): a cross-sectional study. Lancet. 2013;381:1747–55.
4. World Health Organization, Department of Reproductive Health and Research. Evaluating the quality of care for severe pregnancy complications. Geneva: The WHO near-miss approach for maternal health; 2011. p. 1–1.
5. Say L, Souza JP, Pattinson RC. Maternal near miss--towards a standard tool for monitoring quality of maternal health care. Best Pract Res Clin Obstet Gynaecol. 2009;23:287–96.