Farouk Al- Omari A, S.Al-Doski F. Effect of the size of tympanic membrane perforation on hearing. Tikrit J. Pharm. Sci. [Internet]. 2023 Apr. 22 [cited 2024 Dec. 22];9(1):154-61. Available from: http://tjphs.tu.edu.iq/index.php/j/article/view/283