A Comparison of Tympanometric Outcomes following Type 1 Tympanoplasty versus Type 1 Tympanoplasty with Cortical Mastoidectomy. BJOHNS [Internet]. 2025 Nov. 25 [cited 2026 Jun. 14];33(1):1-7. Available from: https://staging.bjohns.in/journal23/index.php/bjohns/article/view/206