1. The relationship between quantitative human epidermal growth factor receptor 2 gene expression by the 21-gene reverse transcriptase polymerase chain reaction assay and adjuvant trastuzumab benefit in Alliance N9831. Issue 1 (December 2015) Authors: Perez, Edith; Baehner, Frederick; Butler, Steven; Thompson, E.; Dueck, Amylou; Jamshidian, Farid; Cherbavaz, Diana; Yoshizawa, Carl; Shak, Steven; Kaufman, Peter; Davidson, Nancy; Gralow, Julie; Asmann, Yan; Ballman, Karla Journal: Breast cancer research Issue: Volume 17:Issue 1(2015) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗