Bone fractures among postmenopausal patients with endocrine-responsive early breast cancer treated with 5 years of letrozole or tamoxifen in the BIG 1-98 trial

- Rabaglio, M.; Sun, Z.; Colleoni, M.; Pienkowski, T.; Nogaret, J. -M.; Láng, I.; Smith, I.; Gelber, R. D.; Goldhirsch, A.; Coates, A. S.; Price, K. N.; Castiglione-Gertsch, M.; Hawle, H.; Thürlimann, B.; Mouridsen, H.; Campone, M.; Forbes, J. F.; Paridaens, R. J.