Surgery of Sinus Tympani Cholesteatoma: Endoscopic Necessity*
(J Int Adv Otol 2009; 5: 158-165)
(J Int Adv Otol 2009; 5: 158-165)
Ahmed Galal, Mohamed ElNaggar, Ahmed Omran, Mohamed Eid, Mohamed Badr-El-Dine
(J Int Adv Otol 2022; 18: 507-512) DOI: 10.5152/iao.2022.21619