| Authors: |
Abbas AI; Otorhinolaryngology Department (Audiology Unit), Faculty of Medicine, Al-Azhar University, Cairo, Egypt., Ghanem SS; Otorhinolaryngology Department (Audiology Unit), Faculty of Medicine, Al-Azhar University, Cairo, Egypt, North Borders University, Saudi Arabia., Abed EE; Neurology Department, Faculty of Medicine, Al-Azhar University, Cairo, Egypt., El-Adawy AFI; Neurology Department, Faculty of Medicine, Al-Azhar University, Cairo, Egypt., Rashad MH; Neurology Department, Faculty of Medicine, Al-Azhar University, Cairo, Egypt., Mawad HA; Neurology Department, Faculty of Medicine, Al-Azhar University, Cairo, Egypt., Hussein HAH; Otorhinolaryngology Department, Faculty of Medicine, Menoufia University, Egypt, King Khalid Hospital, Ministry of Health, Najran, Saudi Arabia., Mohamed IHA; Otorhinolaryngology Department (Audiology Unit), Faculty of Medicine, Al-Azhar University, Cairo, Egypt., Ali MS; Otorhinolaryngology Department (Audiology Unit), Faculty of Medicine, Al-Azhar University, Cairo, Egypt. |