Albeltagy, Eman Salah
Abdul-Mohymen, Abeer Mohammed
Taha, Doaa Refaat Amin
Article History
Received: 29 August 2019
Accepted: 12 December 2019
First Online: 1 January 2020
Compliance with ethical standards
:
: The authors declare that there is no conflict of interest regarding the publication of this article.
: All procedures were performed in accordance with the guidelines in the Declaration of Helsinki and approved by Research Ethics Committee of Faculty of Medicine for Girls, Al-Azhar University.
: An informed consent was obtained from all individuals included in the study.