Galloway T, Amdur RJ. Management of late complications of head and neck cancer and its treatment. In: Shah S, ed. UpToDate. Waltham, Mass.: UpToDate, 2020. https://www.uptodate.com/contents/management-of-late-complications-of-head-and-neck-cancer-and-its-treatment. Accessed on November 16, 2020.
Mendenhall WM, Dziegielewski PT, Pfister DG. Chapter 45- Cancer of the Head and Neck. In: DeVita VT, Lawrence TS, Rosenberg SA, eds. DeVita, Hellman, and Rosenberg’s Cancer: Principles and Practice of Oncology. 11th ed. Philadelphia, Pa: Lippincott Williams & Wilkins; 2019.