El Sherif, Ashraf M.
Ibrahim, Ahmed S.
Elsayed, Mohamed A.
Abdelhakim, Ahmed S.
Ismail, Ahlam M.
Article History
Received: 30 August 2021
Accepted: 26 October 2021
First Online: 1 November 2021
Declarations
:
: The study was approved by the local ethical committee at Minia university, faculty of medicine. A written informed consent from all patients’ parents before the study was filled and signed.
: All patients included in this research gave written informed consent to publish the data contained within this study by their parent.
: The authors declare that they have no competing interests.