Journal of the National Cancer Institute Advance Access published online on November 5, 2009
JNCI Journal of the National Cancer Institute, doi:10.1093/jnci/djp390
© The Author 2009. Published by Oxford University Press. All rights reserved.
CORRESPONDENCE |
Re: Ki67 Index, HER2 Status, and Prognosis of Patients With Luminal B Breast Cancer
Affiliation of authors: Department of Medical Oncology, Christie NHS Foundation Trust, Manchester, UK (SJH, AMW, ACA)
Correspondence to: Sacha J. Howell, MD, PhD, Department of Medical Oncology, The Christie NHS Foundation Trust, Wilmslow Rd, Manchester M204BX, UK (e-mail: showell@picr.man.ac.uk).
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Data in the article of Cheang et al. (1) help to define relatively high- and low-risk estrogen receptor–positive breast cancers by using human epidermal growth factor receptor 2