1. Hogan MC, Foreman KJ, Naghavi M, Ahn SY, Wang MR, Makela SM, et al. Maternal mortality for 181 countries, 1980–2008: a systematic analysis of progress towards Millennium Development Goal 5. Lancet (British edition). 2010;375(9726):1609–23.
2. Moodley J, Pattinson RC, Fawcus S, Schoon MG, Moran N, Shweni PM. The confidential enquiry into maternal deaths in South Africa: a case study. Bjog. 2014;121 Suppl 4:53–60.
3. National Institute of Statistics of Rwanda., Rwanda. Ministry of Health., MEASURE DHS (Program): Rwanda demographic and health survey 2010 : final report. Kigali, Rwanda Calverton, Md., USA: National Institute of Statistics of Rwanda Ministry of Health ;Measure, DHS; 2011
4. Binagwaho AKP, Farmer P, Nuthulganti T, Umubyeyi B, Nyemazi J, Mugeni M, et al. The Human Resources for Health Program in Rwanda--A New Partnership. N Engl J Med. 2013;369(21):2054–9.
5. Madzimbamuto FD, Ray SC, Mogobe KD, Ramogola-Masire D, Phillips R, Haverkamp M, et al. A root-cause analysis of maternal deaths in Botswana: towards developing a culture of patient safety and quality improvement. BMC Pregnancy Childbirth. 2014;14:231.