Sami, M. S. ., Emin, A. ., & Abdulrazaq, L. . (2022). Health Related Quality of Life after Canal Wall Down Mastoidectomy with tympanoplasty using the chronic otitis media questionnaire-12 (COMQ12). AMJ (Advanced Medical Journal) , 6(2), 196-207. https://doi.org/10.56056/amj.2022.150