Dr Amal Saeed
Position : Lecturer
Working place: Zagazig University Hospitals - Phoniatric unit
Address : Cairo- Egypt
telephone : +20127914037
Email: asq281@yahoo.com
Dr Elham Magdi
Position : Assistant lecturer
Working place: Zagazig University Hospitals - Phoniatric unit
Address : Zagazig- Egypt
telephone : +20106602428
Email: homaa_2008@yahoo.com