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.
Average dose–volume histograms of RapidArc® (RA; Varian Medical Systems, Palo Alto, CA) vs intensity-modulated radiation therapy (IMRT) for (a) the whole liver, (b) non-target liver, (c) stomach, (d) duodenum, (e) kidney and (f) spinal cord (Group A).
