S., Ravishankara, Madhumitha Srinivas, and Sreedevi N. T. “Actinomyces Causing Chronic Tonsillitis: A Retrospective Study”. International Journal of Otorhinolaryngology and Head and Neck Surgery 7, no. 4 (March 24, 2021): 653–656. Accessed November 16, 2025. https://www.ijorl.com/index.php/ijorl/article/view/2878.