Budihna M, Soba E, Smid L, Gale N, Lesnicar H, Zakotnik B, et al. Prognostic value of some tumor markers in unresectable stage IV oropharyngeal carcinoma patients treated with concomitant radiochemotherapy. Radiol Oncol [Internet]. 2016 Jan. 11 [cited 2026 Sep. 3];49(4). Available from: https://www.radioloncol.com/index.php/ro/article/view/2268