. 2019 Mar-Apr;16(2):117–121.
Copyright: © 2019 Dental Research Journal
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 2.
The informed consent form.