1. Committee on Quality Health Care in America, Institute of Medicine. Crossing the quality chasm. A new health system for the 21st century. Washington, DC: National Academy Press; 2001.
2. World Health Organization. More health for the money. Health systems financing: the path to universal coverage. Geneva: WHO Press; 2010. p. 61–84.
3. World Economic Forum. Global coalition for value in healthcare.
https://www.weforum.org/projects/value-in-healthcare
. Accessed 2 Aug 2019.
4. The World Bank. Current health expenditure per capita (current US$). 2019.
https://data.worldbank.org/indicator/SH.XPD.CHEX.PC.CD?most_recent_value_desc=false
. Accessed 30 July 2019.
5. Central Intelligence Agency. The world fact book: life expectancy at birth.
https://data.worldbank.org/indicator/SH.XPD.CHEX.PC.CD?most_recent_value_desc=false
. Accessed 30 July 2019.