Geometric Changes in the Parotid, Submandibular, and Thyroid Glands during Intensity Modulated Radiotherapy for Nasopharyngeal Carcinoma: A Cohort Study. J. Anal. Oncol. [Internet]. 2021 Feb. 2 [cited 2025 Oct. 20];9:46-55. Available from: https://mail.neoplasiaresearch.com/index.php/jao/article/view/200