Fig. 1.
Kapaln-Meier curves for OS according to LNR (P = 0.015, a CA19–9 (P = 0.007, b and anatomical location (P = 0.006, c
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.