Relationship Between Quantitative Estrogen and Progesterone Receptor Expression and Human Epidermal Growth Factor Receptor 2 (HER-2) Status With Recurrence in the Arimidex, Tamoxifen, Alone or in Combination Trial
2008 · Journal of Clinical Oncology · 463 citations
https://doi.org/10.1200/jco.2007.12.9437