Arayapisuttigoon, Phruek, Onlak Ruangsomboon, and Tipa Chakorn. “The Analysis of Overcrowding Rate and The Associated Factors in Emergency Department (ED), Siriraj Hospital”. Thai Journal of Emergency Medicine 3, no. 1 (July 8, 2021): 38–57. Accessed March 28, 2024. https://he02.tci-thaijo.org/index.php/TJEM/article/view/250459.