. 2016 Oct 18;8(4):7175–7180. doi: 10.18632/oncotarget.12739
Copyright: © 2017 Ribatti
This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Figure 1. A portrait of Paul Ehrlich.
