Chitapanarux, Imjai, Wannapha Nobnop, Patumrat Sripan, Ausareeya Chumachote, Ekkasit Tharavichitkul, Somvilai Chakrabandhu, Pitchayaponne Klunklin, Wimrak Onchan, Bongkot Jia-Mahasap, Suwapim Janlaor, Patcharawadee Kayan, Patrinee Traisathit, and Dirk Van Gestel. “The Outcome of the First 100 Nasopharyngeal Cancer Patients in Thailand Treated by Helical Tomotherapy”. Radiology and Oncology 51, no. 3 (September 10, 2017). Accessed March 23, 2023. https://radioloncol.com/index.php/ro/article/view/2763.