Alazrag, M. A.
Abu-Seida, A. M. http://orcid.org/0000-0001-5466-2016
El-Batouty, K. M.
El Ashry, S. H.
Article History
Received: 20 February 2020
Accepted: 21 October 2020
First Online: 29 October 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Animal Care and Use Care Committee at Faculty of Dental Medicine, Al-Azhar University-Girls Branch, Egypt. (Protocol No. 349-Endo).
: Not applicable according to the ethical committee at Faculty of Dental Medicine, Al-Azhar University-Girls Branch, Egypt.
: The authors declare no competing interests.