Figure 2.
The average DVH to the OARs of 20 NPC patients. (a) The average DVH for all the PTVs comparing the four plan groups. (b-d) the average DVH to OARs of the four plan groups.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.