Farag, Ahmed
Nasr, Sahar EMM
Farag, Amal A.
Elbarmelgi, Mohamed Yehia http://orcid.org/0000-0002-3903-3884
Article History
Received: 3 August 2019
Accepted: 28 November 2019
First Online: 11 December 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the ethical committee of Kasr-Alainy hospital, Cairo University. An informed written consent was taken from each patient before surgery.