. 2009 Oct 25;4:48. doi: 10.1186/1748-717X-4-48
Copyright © 2009 Stieler 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.
Figure 1.
Axial CT for 3D-CRT with PTV and 6 beams.