. 2013 Mar 28;14:116. doi: 10.1186/1471-2474-14-116
Copyright © 2013 Gerber Ekblom et al.; licensee 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 7.
Box and block norms[27]and RLD children.