1. Central Intelligence Agency. The world factbook: east & southeast Asia: Thailand. [cited 2016 September 2]. Available from: https://www.cia.gov/library/publications/the-world-factbook/geos/th.html.
2. Chowdhury M, Phaholyothin N. Healthcare in Thailand: a story to inspire confidence. Special to The Nation April 28, 2012. [cited 2016 August 22]. Accessed from: www.nationmultimedia.com/opinion/Healthcare.
3. Thailand: Health care for all, at a price;Treeruthuarkul;Bull World Health Organ,2010
4. Promoting universal financial protection: how the Thai universal coverage scheme was designed to ensure equity;Tangcharoensathien;Health Res Policy Syst,2013
5. The impact of the universal coverage policy on equity of the Thai health care system;Prakongsai,2008