1. World Health Organization (2021) Indicator Metadata Registry.
https://www.who.int/data/gho/indicator-metadata-registry/imr-details/4622
2. WHO, UNICEF, UNFPA and the World Bank (2019) Trends in Maternal Mortality: 2000 to 2017. Geneva.
3. Kenya National Bureau of Statistics (KNBS) and ICF International (2015) Kenya Demographic and Health Survey 2014: Key Indicators. Calverton.
4. Global causes of maternal death: a WHO systematic analysis
5. Ministry of Health (MOH) (2015) Implementing Free Maternal Health Care in Kenya: Challenges, Strategies, and Recommendation. Nairobi.