Talaat, Hossam Sanyelbhaa
Moaty, Asmaa Salah
Naby, Sameh A. Abd El
Elgammal, Hadeer M.
Zein-Elabedein, Ahmed Mahmoud http://orcid.org/0000-0001-7660-1855
Article History
Received: 15 June 2023
Accepted: 8 September 2023
First Online: 4 October 2023
Declarations
:
: This study was carried out according to the guidelines and roles prescribed by the Research Ethics Committee, Menoufia University, Faculty of Medicine. Ethical approval was obtained through the ethical committee with approval number (7/2021ENT35). A consent was taken from all the parents of the children to participate in the study.
: Not applicable.
: The authors declare that they have no competing interests.