American Cancer Society. (2014, July 16). Oral Cavity and Oropharyngeal Cancer. Retrieved from: https://www.cancer.org/cancer/oral-cavity-and-oropharyngeal-cancer.html.
American Society of Clinical Oncology. (2016, July). Oral and Oropharyngeal cancer. Retrieved from: http://www.cancer.net/cancer-types/oral-and-oropharyngeal-cancer/view-all.
Mourad WF, Hu KS, Choi WH, et al. Cancer of the oropharynx: General principles and management. Harrison LB, Sessions RB, Kies MS (eds.). (2014). Head and Neck Cancer: A Multidisciplinary Approach. (4th Edition). Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins. 17A: 373 - 414.
National Cancer Institute. (2017, April 21). Oropharyngeal Cancer Treatment (PDQ®) Health Professional Version. Retrieved from: https://www.cancer.gov/types/head-and-neck/hp/oropharyngeal-treatment-pdq#section/all.×