Anju Chauhan, Samuel Rajan, P.K Rathore, Anoop Raj. 42 Is Cortical Mastoidectomy Justified in Tubotympanic Chronic Otitis Media. JK Science [Internet]. 2022 Jan. 8 [cited 2024 Nov. 13];24(1). Available from: https://journal.jkscience.org/index.php/JK-Science/article/view/106