Burivong, W., Pornsereekul, A., Wongcharoen, C., Parodum, T., Chaiyabut, T., Onura, R., & Kongsomboon, K. (2021). Reliability of the Dee method for confirming carinal position in anteroposterior and posteroanterior chest films. Journal of Medicine and Health Sciences, 28(1), 97–105. retrieved from https://he01.tci-thaijo.org/index.php/jmhs/article/view/249194