. 2021 Apr 10;37(1):85–89. doi: 10.4103/joacp.JOACP_207_19
Copyright: © 2021 Journal of Anaesthesiology Clinical Pharmacology
This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms.
Figure 1.
Flow diagram of the study