Lang, K., Baur, M., Held, T., El Shafie, R., Moratin, J., Freudlsperger, C., Zaoui, K., Bougatf, N., Hoffmann, J., Plinkert, P. K. ., Debus, J. and Adeberg, S. (2021) “Definitive radiotherapy for patients with nonresectable squamous cell carcinoma of the oral cavity”, Radiology and Oncology, 55(4), pp. 467–473. Available at: (Accessed: 21 January 2022).