. 2011 Apr-Jun;27(2):185–191. doi: 10.4103/0970-9185.81822
© Journal of Anaesthesiology Clinical Pharmacology
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.
Table 1.
Descriptive statistics
