論文（英文）
Anastrozole versus tamoxifen as adjuvant therapy for Japanese postmenopausal patients with hormone-responsive breast cancer: efficacy results of long-term follow-up data from the N-SAS BC 03 trial.
Aihara T, Yokota I, Hozumi Y, Aogi K, Iwata H, Tamura M, Fukuuchi A, Makino H, Kim R, Andoh M, Tsugawa K, Ohno S, Yamaguchi T, Ohashi Y, Watanabe T, Takatsuka Y, Mukai H. Anastrozole versus tamoxifen as adjuvant therapy for Japanese postmenopausal patients with hormone-responsive breast cancer: efficacy results of long-term follow-up data from the N-SAS BC 03 trial. Breast Cancer Res Treat. 2014; 148: 337-43.