. 2017 Jun 17;5(5):618–623. doi: 10.3889/oamjms.2017.072
Copyright: © 2017 Babak Masoumi, Reza Azizkhani, Gilava Hedayati Emam, Morteza Asgarzadeh, Behrouz Zargar Kharazi.
This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).
Figure 1.
The flowchart of the study