. 2015;7(Suppl 2):17–20.
Copyright: © Journal of International Oral Health
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.
Number and percentage of individuals in each group.
