T. Watanabe, PHASE-III RANDOMIZED COMPARISON OF POSTOPERATIVE ADJUVANT CHEMOTHERAPY WITH 2-YEAR ORAL UFT (URACIL TEGAFUR) VERSUS 6-CYCLE CMF (CYCLOPHOSPHAMIDE/METHOTREXATE/5-FLUOROURACIL) IN HIGH-RISK NODE-NEGATIVE BREAST-CANCER PATIENTS/, Japanese Journal of Clinical Oncology, 28(1), 1998, pp. 77-80