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.
Percentage of patients who received KRAS testing before EGFR Inhibitor treatment (white bars) and at any time in their clinical care (black bars) by year that EGFR inhibitor treatment was initiated, among patients who received EGFR inhibitors.
