Umar, Adnan Saleem, and Zubair Ahmed. “ANATOMICAL AND FUNCTIONAL OUTCOME FOLLOWING TYPE-1 TYMPANOPLASTY IN CHRONIC TUBOTYMPANIC SUPPURATIVE OTITIS MEDIA: TypeI Tympanoplasty”. Pakistan Armed Forces Medical Journal, vol. 58, no. 1, Mar. 2008, pp. 62-67, https://pafmj.org/PAFMJ/article/view/1717.