Chamsuwan, Amporn. “Unnatural Death of Foreigners: Studied in Srinagarind Hospital, Khon Kean Province”. Srinagarind Medical Journal 30, no. 4 (October 27, 2015): 377–381. accessed September 16, 2026. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/41393.