InterQual Criteria. Change Healthcare. 2020.
Tonsils and adenoids. American College of Otolaryngology – Head and Neck Surgery. http://www.entnet.org/content/tonsils-and-adenoids. Accessed February 2018.
Harris MS, Rotenburg BW, Roth K, Sowerby LJ. Journal of Otolaryngology - Head & Neck Surgery. 2017. 46:32. https://doi.org/10.1186/s40463-017-0209-z
Factors associated with lingual tonsil hypertrophy in Canadian adults. https://journalotohns.biomedcentral.com/articles/10.1186/s40463-017-0209-z
Acevedro JL, Shah RK, Brietzke SE. Systemic review of complications of tonsillotomy versus tonsillectomy. Otolaryngol Head Neck Surg. 2012 Jun;146(6) 871-9.
Hacking C, St. Amant, et al. Tonsillolith. Radiopaedia. https://radiopaedia.org/articles/tonsillolith-1?lang=us. Accessed May 2020.