Payungkulanan, Kanyawee, Pitchayaponne Klunklin, and Somsak Wanwilairat. “Volumetric and Dosimetric Comparison of Helical Tomotherapy Treatment Planning Using Different Strategies of Four Dimensional Computed Tomography Images for Target Volume Definition in Non-Small Cell Lung Cancer Patients”. Journal of Associated Medical Sciences 51, no. 1 (January 30, 2018): 51–56. Accessed May 4, 2024. https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/103152.