Figure 2.
Overall survival for (A) stage I/II, (B) stage III, and (C) stage IV patients treated by definitive therapy.
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.