Analyses adjusting for selective crossover show improved overall survival with adjuvant letrozole compared with tamoxifen in the BIG 1-98 study.
Colleoni M, Giobbie-Hurder A, Regan MM, Thürlimann B, Mouridsen H, Mauriac L, Forbes JF, Paridaens R, Láng I, Smith I, Chirgwin J, Pienkowski T, Wardley A, Price KN, Gelber RD, Coates AS, Goldhirsch A.
Colleoni M, et al.
J Clin Oncol. 2011 Mar 20;29(9):1117-24. doi: 10.1200/JCO.2010.31.6455. Epub 2011 Feb 14.
J Clin Oncol. 2011.
PMID: 21321298
Free PMC article.
Clinical Trial.