Higher efficacy of letrozole in combination with trastuzumab compared to letrozole monotherapy as first-line treatment in patients with HER2-positive, hormone-receptor-positive metastatic breast cancer - results of the eLEcTRA trial.
J. Huober, P. Fasching, M. Barsoum, L. Petruželka +12 more
2012Breast233 citations Open access
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