Singkiao, Chutimon, Manachai Sureram, and Lakkana Seenuanlae. β€œAn Ambulance Accident With Serious Outcomes Investigation, Surin, November 2021”. The office of disease prevention and control 9th Nakhon Ratchasima Journal 28, no. 2 (May 25, 2022): 53–61. Accessed April 30, 2024. https://he02.tci-thaijo.org/index.php/ODPC9/article/view/256746.