. 2014 Jun 11;15:37. doi: 10.1186/s40510-014-0037-x
© Edwards et al.; licensee Springer. 2014
This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1.
Age distribution of orthodontic sample.