Luisa Belli M, Fiorino C, Zerbetto F, Raso R, Broggi S, Chiara A, et al. Early volume variation of positive lymph nodes assessed by in-room mega voltage CT images predicts risk of loco-regional relapses in head and neck cancer patients treated with intensity-modulated radiotherapy. AO [Internet]. 2015 Oct. 21 [cited 2025 Feb. 21];54(9):1490-5. Available from: https://medicaljournalssweden.se/actaoncologica/article/view/26675