IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-11-6-42458 Original Research Paper Prevalence of Auditory neuropathy spectrum disorder in Tertiary care hospital-A Retrospective study Dudda Ravi Dr. Dr Nagavara Kalegowda Balaji Dr. Ms. Uraliyathil Aparna Dr. June 2022 11 6 01 02