Mokbel Khalefa, Khaled M. “Four Layers Reconstruction of the Posterior Ear Canal Wall in One Stage Surgery”. International Journal of Otorhinolaryngology and Head and Neck Surgery 7, no. 6 (May 26, 2021): 929–932. Accessed June 14, 2025. https://www.ijorl.com/index.php/ijorl/article/view/2947.