. 2012 Aug 21;3:89. doi: 10.4103/2152-7806.99930
Copyright: © 2012 Wani AA.
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.
Relation between various variables and the outcome
