Abdel-Aziz, Samira A. http://orcid.org/0000-0001-9922-1492
Taha, Mohamed
Balabel, Mohamed
Hegazy, Osama
Salah, Esam
Soltan, Mervat
Tahoon, Marowa A.
Sobhy, Gihan A.
Article History
Received: 18 December 2022
Accepted: 11 April 2023
First Online: 18 July 2023
Declarations
:
: Informed and written consent was obtained from all parents of infants included in the study. The research protocol of this study was approved and reviewed by the Research Ethics Committee of the NLI, Menoufia University, Egypt, and have therefore been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: Not applicable.
: The authors declare that they have no competing interests.