High p27Kip1 Expression Predicts Superior Relapse-Free and Overall Survival for Premenopausal Women With Early-Stage Breast Cancer Receiving Adjuvant Treatment With Tamoxifen Plus Goserelin

Abstract
Purpose: To determine the predictive value of p27Kip1 in premenopausal women with early-stage hormone receptor–positive breast cancer. Patients and Methods: We retrospectively examined tumor specim...