Nagieb, Clair Sobhy
Harhash, Tarek Abd-ElHamid
Fayed, Hala Lotfy
Ali, Shereen https://orcid.org/0000-0003-3794-2491
Article History
Received: 5 March 2021
Accepted: 22 June 2021
First Online: 2 July 2021
Declarations
:
: This clinical trial followed the principles of the Helsinki Declaration and was approved by the Research ethics committee of Faculty of Dentistry, Cairo University.
: Informed consent was obtained from each participant.
: The authors declare no competing interests.