M. Habib, M. Huq, M. Aktaruzzaman, M. Alam, A. Joarder, and M. Hussain, “Outcome of Tympanoplasty with and without Cortical Mastoidectomy for Tubotympanic Chronic Otitis Media”., Mymensingh Med. J., vol. 20, no. 3, pp. 478–483, Aug. 2011.