. 2011 May 9;6:10.3402/ljm.v6i0.5691. doi: 10.3402/ljm.v6i0.5691
© 2011 Aziza H. Eldarrat
This is an Open Access article distributed under the terms of the Creative Commons Attribution-Noncommercial 3.0 Unported License, permitting all non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Fig. 3.
Respondents' frequency of using a toothbrush.