. 2014 Jul-Aug;17(4):340–343. doi: 10.4103/0972-0707.136449
Copyright: © Journal of Conservative Dentistry
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.
Mean values of four different experimental groups
