. 2014 Sep-Oct;11(5):592–598.
Copyright: © Dental Research Journal
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.
Figure 7.
Frontal view of a patient 1 month after treatment