Ali, Mecheala Abbas
Abass, Shaza K.
Nasir, Elwalid Fadul
Article History
Received: 2 December 2020
Accepted: 11 March 2021
First Online: 23 March 2021
Declarations
:
: Ethical and Research Committee of the Faculty of Dentistry, University of Science and Technologyapproved the study and the committee’s reference number was No. UST/FD/ERC.21.11.2016. Written informed consent was obtained from the participating caregivers' and their children were assent.
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: The authors declare that they have no competing interests.