Saad Shakil, Muhammad Yasir Nasir, Abdullah Dahar, Ashok Kumar, Tahir Hussain Khan, Muhammad Imran Khan 2021. Frequency of various microorganisms causing Chronic Suppurative Otitis Media (CSOM): A cross-sectional study. Drugs and Cell Therapies in Hematology. 10, 2 (Dec. 2021), 649–653.