. 2014 Aug 5;16(8):e13628. doi: 10.5812/ircmj.13628
Copyright © 2014, Iranian Red Crescent Medical Journal; Published by Kowsar Corp.
This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1. Study Protocol.
