Lang K, Baur M, Held T, El Shafie R, Moratin J, Freudlsperger C, et al. Definitive radiotherapy for patients with nonresectable squamous cell carcinoma of the oral cavity. Radiol Oncol [Internet]. 2021 Dec. 20 [cited 2026 Jun. 10];55(4):467-73. Available from: https://radioloncol.com/index.php/ro/article/view/3700