El Ebiary, Hassan Alaa Mohamed
Shafik, Amr Gouda
El Sharnoby, Mohammed Mohammed Kamar
Shash, Lobna Sadek
Hamed, Amr Hamed Mohamed
Morshed Mohamed, Mahmoud Mohamed
Article History
Received: 19 January 2023
Accepted: 23 March 2023
First Online: 26 April 2023
Declarations
:
: Informed consent from participants obtained to participate in the study at otorhinolaryngology department Faculty of Medicine Ain Shams University.Approved by an ethical committee of Faculty of Medicine Ain Shams University before the start of the recruitment (FMASU M D 264/2020).
: Not applicable.
: The authors declare that they have no competing interests.