. 2013 Jun 5;12:30. doi: 10.1186/1476-072X-12-30
Copyright © 2013 Steinbach 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 1.
Cumulative distribution of crash distance by travel mode.