Figure 2.
Kaplan-Meier overall survival curves. (A) Advanced gastric cancer patients; (B) Advanced gastric adenocarcinoma patients. Survival analysis was performed according to the expression of serum PD-L1.
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.