TABLE 3.
Population Attributable Fractions of Major Risk Factors for Breast Cancer Subtypes Classified by HR and HER2 in Seoul Breast Cancer Study
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.