Standardization for Ki-67 assessment in moderately differentiated breast cancer. A retrospective analysis of the SAKK 28/12 study.

Proliferative activity (Ki-67 Labelling Index) in breast cancer increasingly serves as an additional tool in the decision for or against adjuvant chemotherapy in midrange hormone receptor positive breast cancer. Ki-67 Index has been previously shown to suffer from high inter-observer variability esp...

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Bibliographic Details
Main Authors: Zsuzsanna Varga, Estelle Cassoly, Qiyu Li, Christian Oehlschlegel, Coya Tapia, Hans Anton Lehr, Dirk Klingbiel, Beat Thürlimann, Thomas Ruhstaller
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2015-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC4401515?pdf=render