Kraysubun, Chatchai. 2021. “Characteristics of ambulatory care sensitive condition visits to the emergency department at Chaophyaabhaibhubejhr Hospital in Thailand”. Burapha Journal of Medicine 8 (2). Chon Buri, Thailand:114-28. https://he01.tci-thaijo.org/index.php/BJmed/article/view/254057.