. 2008 Oct 14;9:56. doi: 10.1186/1745-6215-9-56
Copyright © 2008 Patel 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 2.
Summary of trial treatments.