ARE BREAST CANCERS IN PATIENTS ON HORMONE REPLACEMENT THERAPY DIFFERENT FROM THE CLASSICAL BREAST CANCER?. Issue 1 (1st March 2003) - Aerts, M.; Neven, P.; Drijkoningen, R.; Morales, L.; Paridaens, R.; Berteloot, P.; Amant, F.; Christiaens, M.-R.; Vergote, I. B.