. 2007 Jun 5;11(3):R62. doi: 10.1186/cc5932
Copyright © 2007 Stachon 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.