ElSharkawy, Abdel Tawab, S., Gharib, and Algarf, "Myringoplasty with and without Cortical Mastoidectomy in Treatment of Non-cholesteatomatous Chronic Otitis Media: A Comparative Study.", http://www.ncbi.nlm.nih.gov/pubmed?term=Mahmoud%20Gharib%20F%5BAuthor%5D&cauthor=true&cauthor_uid=25187749, 2014.
Tourism