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.
Relationships between 2-year disease-free survival and (A) TRKB overexpression, (B) BDNF overexpression, (C) TRKB/BDNF overexpression, and (D) tumor differentiation were analyzed using the Kaplan–Meier method. *P < 0.05.
