Burivong, Wanaporn, Apirak Pornsereekul, Chanapat Wongcharoen, Thawat Parodum, Theera Chaiyabut, Rachen Onura, and Kittipong Kongsomboon. “Reliability of the Dee method for confirming carinal position in anteroposterior and posteroanterior chest films”. Journal of Medicine and Health Sciences 28, no. 1 (April 30, 2021): 97–105. accessed September 22, 2026. https://he01.tci-thaijo.org/index.php/jmhs/article/view/249194.