. 2018 Apr 25;8(2):e60805. doi: 10.5812/aapm.60805
Copyright © 2018, Anesthesiology and Pain Medicine
This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/) which permits copy and redistribute the material just in noncommercial usages, provided the original work is properly cited
Figure 2. The Comparison of VAS in the Two Groups.
