R Sharma, Shweta, Sudhir Singh, Amit Mishra, and Prachi Singh. “The Microbial Burden in Chronic Suppurative Otitis Media Patients Along With Their Antibiogram”. Pathology Update: Tropical Journal of Pathology and Microbiology 6, no. 3 (March 31, 2020): 217-222. Accessed July 2, 2020. https://pathology.medresearch.in/index.php/jopm/article/view/393.