Tawfeek, Hala Ahmed http://orcid.org/0000-0003-0851-4439
El-Bardissy, Adel Abdel-Azim
Abou El-Yazeed, Mohammed
Youssef, Randa
Abd Alsamad, Ahmed Mohamed
Funding for this research was provided by:
National Research Centre (8/5/14)
Article History
Received: 12 January 2023
Revised: 7 March 2023
Accepted: 23 March 2023
First Online: 28 April 2023
Competing interests
: The authors declare no conflict of interest. The Research Ethics Committee, Faculty of Dentistry, Cairo University approved the protocol of this study with (reference no.18/7/52). Detailed procedures, benefits, and expected harms were discussed with the child’s legal guardian, then informed consent was obtained.