El-Agwany, Ahmed Samy
Article History
Received: 6 December 2016
Accepted: 18 January 2018
First Online: 9 February 2018
Compliance with Ethical Standards
:
: The author declares that he has no conflicts of interest.
: Approval of the medical ethics committee of the Faculty of Medicine, Alexandria University, was obtained before committing the research and the supporting documents are available on request.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from the patient included in the study.