Srivastava, A, RK Singh, S Varshney, P Gupta, SS Bist, S Bhagat, and N Gupta. “Microbiological Evaluation of an Active Tubotympanic Type of Chronic Suppurative Otitis Media”. Nepalese Journal of ENT Head and Neck Surgery 1, no. 2 (May 18, 2011): 14–16. Accessed June 2, 2024. https://nepjol.info/index.php/NJENTHNS/article/view/4758.