Saenghirunvattana, Sawang, Noriaki Kurimoto, Chokchai Suwanakijboriharn, Chittisak Napairee, Vitoon Pitiguagool, Chao Saenghirunvattana, Maria Christina Gonzales, Kritsana Sutthisri, and Chitchamai Siangproh. “Etiology of Size Based Pulmonary Nodules in Asia”. The Bangkok Medical Journal 12, no. 1 (September 20, 2016): 10. Accessed April 26, 2024. https://he02.tci-thaijo.org/index.php/bkkmedj/article/view/221545.