Combined Endoscopic Sinus Surgery and Eustachian Tube Balloon dilatation improves Eustachian Tube Functions in patients had Chronic rhinosinusitis with nasal polyposis and Eustachi...

by Mohamed Alahmer, Ashraf Wahba
Published 2021-01-01

Comparative Study between Intranasal Injection of Botulinum Toxin-A and Combined Intranasal Medical Treatment for Allergic Rhinitis

by Nabil Sarhan, Mohamed Fathallah, Ashraf Wahba, Ahmed Alwan
Published 2020-07-01