. 2019 Dec;20(4):264–270. doi: 10.30476/DENTJODS.2019.44990
Copyright: © Shiraz University of Medical Sciences
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.
Figure1.
A sample in universal testing machine