Yetmen Dogan, Ozlem, Gokhan Yaprak, Fatih Demircioglu, Emriye Algul, Beyhan Ceylaner Bicakci, Hazan Ozyurt, and Naciye Isik. β€œRe-Irradiation Results of Fractionated Stereotactic Radiotherapy (FSRT) With Cyberknife for Locally-Advanced Nasopharengeal Carcinoma (NPC)”. Annals of Medical Research 27, no. 9 (May 25, 2021): 2370–2376. Accessed August 9, 2022. https://annalsmedres.org/index.php/aomr/article/view/941.