TY - JOUR T1 - The comparison of Tympanoplasty with or without Mastoidectomy in patients with dry Chronic Otitis Media: A randomized superiority clinical trial JF - International Journal of Pharmaceutical Research and Allied Sciences JO - Int J Pharm Res Allied Sci SN - 2277-3657 Y1 - 2016 VL - 5 IS - 2 SP - 165 EP - 170 UR - https://ijpras.com/article/the-comparison-of-tympanoplasty-with-or-without-mastoidectomy-in-patients-with-dry-chronic-otitis-media-a-randomized-superiority-clinical-trial ER -