. 2013 Aug;4(Suppl 1):S19–S23. doi: 10.4103/0976-3147.116434
Copyright: © Journal of Neurosciences in Rural Practice
This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1.
Schematic representation of the study design