Figure 2.
Articles evaluated for inclusion in systematic review. n = number of articles, SRS = stereotactic radio surgery, HGG = high-grade glioma.
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.