1. Ministério da Saúde (MISAU), Instituto Nacional de Estatística (INE), ICF International (ICFI). Mozambique Demographic and Health Survey 2011. Maputo, Mozambique: 2013.
2. Instituto Nacional de Estatística, Ministério da Saúde, ORC Macro/DHS Program. Moçambique Inquérito Demográfico de Saúde 2003. Maputo, Mozambique: 2005.
3. World Health Organization, UNICEF, UNFPA, World Bank Group, United Nations Population Divsion. Trends in Maternal Mortality: 1990 to 2015. Geneva, Switzerland: 2015.
4. The United Nations Process Indicators for emergency obstetric care: Reflections based on a decade of experience;A Paxton,2006
5. Institutional maternal and perinatal deaths: a review of 40 low and middle income countries;P Bailey,2017