Abdul Khader, Karnul, Harlal Parihar, and Rakesh Kumar Mishra. “Etiological Agents in Chronic Suppurative Otitis Media”. International Journal of Medical Research and Review 2, no. 5 (October 31, 2014): 463-468. Accessed May 9, 2025. https://www.ijmrr.medresearch.in/index.php/ijmrr/article/view/139.