Trends in maternal mortality: 1990 to 2013: estimates by WHO, UNICEF, UNFPA, The World Bank and the United Nations Population Division: executive summary

World Health OrganizationUnited Nations Population FundWorld BankUnited Nations. Population DivisionUnited Nations Children's Fund (UNICEF)2014-05-062014-05-062014-05-06WHO/RHR/14.13https://iris.who.int/handle/10665/1126978 p.enMaternal MortalityMaternal HealthData CollectionModels, StatisticalTrends in maternal mortality: 1990 to 2013: estimates by WHO, UNICEF, UNFPA, The World Bank and the United Nations Population Division: executive summaryTechnical Documentstrends