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.
Kaplan-Meier survival curves illustrating the prognostic differences in patients with or without positive staining of EpCAM (A) and positive staining of ABCG5 (B) in tumor buds; differences in prognosis are further analyzed for lymph node-negative patients differing in EpCAM (C) and ABCG5 (D) expression in tumor buds.
