Fig 2. Kaplan–Meier plot of PFS (a) and OS (b) for all patients and Kaplan-Meier plot of PFS (c) and OS (d) in patients with ORR versus non-ORR.
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.