Aziz, Maha M.
Eid, Nihad I.
Nada, Ahmed S.
Amin, Nour El-Din
Ain-Shoka, Afaf A.
Article History
Received: 18 October 2017
Accepted: 26 December 2017
First Online: 15 January 2018
Compliance with ethical standards
: The study was conducted in accordance with the guidelines set by the EEC regulations (Revised Directive 86/609/EEC) and approved by the Ethics Committee for Experimental and Clinical Studies at Faculty of Pharmacy, Cairo University (PT.1086).
: The authors declare that they have no conflict of interest.