Horatanaruang, D., Bunsangjareon, P. and Krisanaprakornkit, W. (2013) “Pediatric pain service in Srinagarind Hospital”, Srinagarind Medical Journal, 19(3), pp. 141–145. available at: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/14545 (accessed: 17 September 2026).