. 2015 Jun 23;2015:954347. doi: 10.1155/2015/954347
Copyright © 2015 Umarevathi Gopalakrishnan et al.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 7.
Intraoral photographs.