. 2013 Dec 18;2013:831907. doi: 10.1155/2013/831907
Copyright © 2013 Massimo Origoni et al.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1.
CD4+ T-cells immunohistochemical staining.