Prakongsai, P., V. Tangcharoensathien, and K. Tisayatikom. “Who Benefits from Government Health Spending before and After Universal Coverage in Thailand?”. Journal of Health Science of Thailand, vol. 16, no. Supplement 1, Dec. 2017, pp. S20-S36, https://www.thaidj.org/index.php/JHS/article/view/935.