1. World Bank. Population, Total - Ecuador. https://data.worldbank.org/indicator/SP.POP.TOTL?locations=EC. Accessed July 21, 2020.
2. INEC. Proyecciones Poblacionales Ecuador. Proyecciones Poblacionales. 2018: 1. Accessed April 13, 2020. http://ambar.utpl.edu.ec/dataset/proyecciones-poblacionales-en-ecuador.
3. World Bank. Systematic Country Diagnostic. Syst Ctry Diagnostic. 2018. https://elibrary.worldbank.org/doi/abs/10.1596/30052.
4. World Bank. Life expectancy at birth, Total (years) – Ecuador. Accessed July 21, 2020. https://data.worldbank.org/indicator/SP.DYN.LE00.IN?locations=EC.
5. Emergency medicine in Ecuador;Am J Emerg Med,2001