8Bonneterre J, Buzdar A, Nabholtz J M, et al. Anastrozole is superiorto tamoxifen as first-line in hormone receptor positive advanced breastcancer[J].Cancer,2001,92:2247-2258. 被引量：1
9Thurlimann B, Keshaviah A, Coates AS, et al.A comparison of letrozoleand tamoxifen in postmenopausal women with early breast cancer[J].NEngl J Med,2005,353:2747-2757. 被引量：1
10Coombes RC, Hall E, Gibson LJ, et al.A randomized rial of exemestaneafter two to three years of tamoxifen therapy in postmenopausal womenwith primary breast cancer[J].N Engl J Med, 2004, 350:1081-1092. 被引量：1
