Kamnerdsupaphon, Pimkhuan, Vicharn Lorvidhaya, Imjai Chitapanarux, Ekkasit Tharavichitkul, and Vimol Sukthomya. “Definitive Radiotherapy in Young Patients Newly Diagnosed With Nasopharyngeal Carcinoma”. Journal of Thai Association of Radiation Oncology 15, no. 2 (December 30, 2009): 14–18. Accessed May 18, 2024. https://he01.tci-thaijo.org/index.php/jtaro/article/view/203533.