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.
Bone metastasis-free survival of 410 women with invasive breast cancer according to ER status and menopausal condition, and subgroup analyses with ER status or menopausal condition according to the presence or absence of CIN. CI = confidence interval; CIN = chemotherapy-induced neutropenia; ER = estrogen receptor; HR = hazard ratio; post- = postmenopausal; pre- = premenopausal.
