Khan, R. and Kasliwal, A. 2020. Assess the hearing of contralateral ear in patients with unilateral chronic squamosal otitis media. International Journal of Otorhinolaryngology and Head and Neck Surgery. 6, 5 (Apr. 2020), 886–888. DOI:https://doi.org/10.18203/issn.2454-5929.ijohns20201680.