. 2006 Mar 13;7:24. doi: 10.1186/1471-2202-7-24
Copyright © 2006 Zhao and Brinton; 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.
Chemical structures of test estrogens within CEE.