Armartpundit, T. (2017) “Factors Influencing Utilization of Emergency Medical Service of Severity and Critical Illness Patients in Ubonrathchathani Province”, Journal of Health Science of Thailand, 26(5), pp. 883–895. Available at: https://thaidj.org/index.php/JHS/article/view/8 (Accessed: 24November2024).