. 2014 Jan 9;3:15. doi: 10.4103/2277-9175.124644
Copyright: © 2014 Eftekhari.
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 author and source are credited.
Table 1.
Baseline characteristics of the study population
