Gamal Ashour M, Hamed Shouman T, Hamed Hassouna A, Hassan Mokhtar M, Emad El Din R, Aly Youssef A, et al. Swallowing sparing intensity modulated radiotherapy versus standard parotid sparing intensity-modulated radiotherapy for treatment of head and neck cancer: a randomized clinical trial. AO [Internet]. 2022 Feb. 1 [cited 2026 May 2];61(2):134-40. Available from: https://medicaljournalssweden.se/actaoncologica/article/view/20708