ADDITION OF ZOLEDRONIC ACID (ZOL) TO ADJUVANT ENDOCRINE THERAPY IMPROVES DISEASE-FREE (DFS) AND RECURRENCE-FREE SURVIVAL (RFS) IN PREMENOPAUSAL WOMEN WITH HORMONE-RESPONSIVE EARLY BREAST CANCER (HREBC): MULTIVARIATE ANALYSES OF THE AUSTRIAN BREAST AND COLORECTAL CANCER STUDY GROUP 12 (ABCSG-12) TRIAL

Gnant, M, Mlineritsch, B, Schippinger, W, Luschin-Ebengreuth, G, Poestlberger, S, Menzel, C, Jakesz, R, Kubista, E, Marth, C, Greil, R