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Health statistics and information system: Maternal mortality ratio, 2008. Accessed from: http:\/\/www.who.int\/healthinfo\/statistics\/indmaternalmortality\/en\/<\/ext-link>. Accessed on: April 21, 2018."},{"key":"ref2","author":"RE Black","year":"2016"},{"key":"ref3","first-page":"1775","article-title":"Global, regional, and national levels of maternal mortality, 1990\u20132015: A systematic analysis for the Global Burden of Disease Study 2015 GBD 2015","volume":"388","year":"2016"},{"key":"ref4","unstructured":"World Health Organization. Trends in maternal mortality 1990 to 2015: Estimates by WHO, UNICEF, UNFPA, World Bank Group and the United Nations Population Division. WHO Press: Geneva; 2015."},{"key":"ref5","unstructured":"Countdown to 2015, Health Metrics Network, United Nations Children\u2019s Fund, World Health Organization. Monitoring maternal, newborn and child health: understanding key progress indicators. WHO Press: Geneva; 2011."},{"key":"ref6","unstructured":"National Institute of Population Research and Training (NIPORT), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), and MEASURE Evaluation. Bangladesh Maternal Mortality and Health Care Survey 2016: Preliminary Report. Dhaka and Chapel Hill: NIPORT, icddr,b, and MEASURE Evaluation; 2017."},{"key":"ref7","unstructured":"Ghana Statistical Service (GSS), Ghana Health Service (GHS), and Macro International. Ghana Maternal Health Survey 2007. GSS, GHS, and Macro International: Calverton, Maryland, USA; 2009."},{"key":"ref8","unstructured":"Ministry of Health and Population (Egypt), United States Agency for International Development (USAID). Egypt National Maternal Mortality Surveillance System 2004\u20132006. Accessed from: http:\/\/ghdx.healthdata.org\/record\/egypt-national-maternal-mortality-surveillance-system-2004-2006<\/ext-link>. Accessed on: April 21, 2018."},{"issue":"3","key":"ref9","first-page":"357","article-title":"Implementing a maternal mortality surveillance system in Morocco\u2013challenges and opportunities","volume":"18","author":"S Abouchadi","year":"2013"},{"key":"ref10","author":"S Ahmed","year":"2014"},{"key":"ref11","article-title":"A Bayesian approach to the global estimation of maternal mortality","author":"L Alkema","year":"2015"},{"issue":"2","key":"ref12","first-page":"2151","article-title":"A new method for deriving global estimates of maternal mortality","volume":"3","author":"JR Wilmoth","year":"2012"},{"key":"ref13","first-page":"12","article-title":"Maternal mortality estimation at the subnational level: a model-based method with an application to Bangladesh","volume":"89","author":"S Ahmed","year":"2011"},{"key":"ref14","year":"1997"},{"key":"ref15","year":"1997"},{"issue":"1","key":"ref16","first-page":"23","article-title":"A framework for analyzing the determinants of maternal mortality","volume":"23","author":"J McCarthy","year":"1992"},{"key":"ref17","unstructured":"World Health Organization. Maternal mortality in 1990\u20132015. Accessed from: http:\/\/www.who.int\/gho\/maternal_health\/countries\/eth.pdf<\/ext-link>. Accessed on: April 22, 2018."},{"key":"ref18","unstructured":"World Health Organization. Nutrition Landscape Information System (NLiS), 2018. Accessed from: http:\/\/www.who.int\/nutrition\/nlis\/en\/<\/ext-link>. Accessed on: April 22, 2018."},{"key":"ref19","unstructured":"The World Bank Group. Prevalence of anemia among pregnant women (%). Accessed from: https:\/\/data.worldbank.org\/indicator\/SH.PRG.ANEM<\/ext-link>. Accessed on: April 22, 2018."},{"key":"ref20","unstructured":"The World Bank Group. Prevalence of HIV, total (% of population ages 15\u201349). Accessed from: https:\/\/data.worldbank.org\/indicator\/SH.DYN.AIDS.ZS<\/ext-link>. Accessed on: April 22, 2018."},{"key":"ref21","year":"2015"},{"key":"ref22"},{"key":"ref23","year":"2006"},{"key":"ref24","year":"2012"},{"key":"ref25","year":"2017"},{"key":"ref26","year":"2008"},{"key":"ref27","first-page":"173","article-title":"How should we measure maternal mortality in the developing world? A comparison of household deaths and sibling history approaches","volume":"84","author":"K Hill","year":"2006"},{"issue":"6","key":"ref28","first-page":"323","article-title":"Global causes of maternal death: a WHO systematic analysis","volume":"2","author":"L Say","year":"2014"},{"issue":"9837","key":"ref29","first-page":"111","article-title":"Maternal deaths averted by contraceptive use: an analysis of 172 countries","volume":"380","author":"S Ahmed","year":"2012"},{"issue":"7","key":"ref30","first-page":"1537","article-title":"Access to Cesarean section will reduce maternal mortality in low-income countries: A mathematical model","volume":"40","author":"S Thomas","year":"2016"},{"key":"ref31","unstructured":"Graham WJ, Bell JS, Bullough CHW. Can skilled attendance at delivery reduce maternal mortality in developing countries? Accessed from: http:\/\/jsieurope.org\/safem\/collect\/safem\/pdf\/s2934e\/s2934e.pdf<\/ext-link>. Accessed on: June 10, 2018."},{"issue":"1","key":"ref32","first-page":"1","article-title":"The postpartum period: the key to maternal mortality","volume":"54","author":"XF Li","year":"1996"},{"issue":"2","key":"ref33","first-page":"213","article-title":"HIV and maternal mortality","volume":"127","author":"E Lathrop","year":"2014"},{"issue":"9879","key":"ref34","first-page":"1763","article-title":"Effect of HIV infection on pregnancy-related mortality in sub-Saharan Africa: Secondary analyses of pooled community-based data from the network for Analysing Longitudinal Population-based HIV\/AIDS data on Africa (ALPHA)","volume":"381","author":"B Zaba","year":"2014"},{"issue":"9890","key":"ref35","first-page":"452","article-title":"Evidence-based interventions for improvement of maternal and child nutrition: what can be done and at what cost?","volume":"382","author":"ZA Bhutta","year":"2013"},{"issue":"18","key":"ref36","first-page":"1777","article-title":"Association between prepregnancy body mass index and severe maternal morbidity","volume":"318","author":"S Lisonkova","year":"2017"},{"issue":"9890","key":"ref37","first-page":"427","article-title":"Maternal and child undernutrition and overweight in low-income and middle-income countries","volume":"382","author":"RE Black","year":"2013"},{"issue":"1","key":"ref38","first-page":"212","article-title":"Nutrition and maternal mortality in the developing world","volume":"72","author":"D Rush","year":"2000"},{"issue":"2","key":"ref39","first-page":"175","article-title":"Short stature\u2014an independent risk factor for Cesarean delivery","volume":"120","author":"E Sheiner","year":"2005"},{"issue":"9268","key":"ref40","first-page":"1565","article-title":"WHO systematic review of randomised controlled trials of routine antenatal care","volume":"357","author":"G Carroli","year":"2001"},{"key":"ref41","first-page":"1","article-title":"How effective is antenatal care in preventing maternal mortality and serious morbidity? An overview of the evidence","volume":"15","author":"G Carroli","year":"2001"},{"key":"ref42","first-page":"1342","article-title":"Comparative Risk Assessment Collaborating Group. Selected major risk factors and global and regional burden of disease","volume":"360","author":"M Ezzati","year":"2002"}],"container-title":["PLOS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0201990","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,10,23]],"date-time":"2018-10-23T02:50:42Z","timestamp":1540263042000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0201990"}},"subtitle":[],"editor":[{"given":"Tiziana","family":"Leone","sequence":"first","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2018,8,6]]},"references-count":42,"journal-issue":{"issue":"8","published-online":{"date-parts":[[2018,8,6]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0201990","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,8,6]]}}}