. 2012 Jan 11;2:271. doi: 10.3389/fmicb.2011.00271
Copyright © 2012 Liang, Lin and Lan.
This is an open-access article distributed under the terms of the Creative Commons Attribution Non Commercial License, which permits non-commercial use, distribution, and reproduction in other forums, provided the original authors and source are credited.
Figure 1.
A four-component model for viral–host interaction.