Thephamongkhol, Kullathorn, Kanyanee Laebua, Pittaya Dankulchai, Janjira Petsuksiri, Chumpot Kakanaporn, Lalida Tuntipumiamorn, Porntip Iampongpaiboon, Yaowalak Chansilpa, and Pittayapoom Pattaranutraporn. “A Pilot Comparison Study of Setup Verif Ication Between Two-Dimensional Kilo-Voltage (2DkV) Matchand Kilo-Voltage Cone-Beam Computed Tomography (kV-CBCT) Match for Nasopharyngeal Cancer Patients”. Siriraj Medical Journal 63, no. 2 (April 3, 2020): 47–51. Accessed December 10, 2022. https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/240906.