Figure 3.
The survival curve by the Kaplan-Meier method compared by the Log-Rank test concerning to Simpson's tumor resection degrees for patients who undergo surgical treatment of meningioma.
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.