We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleLow–Estrogen Receptor–Positive Breast Cancer: The Impact of Tissue Sampling, Choice of Antibody, and Molecular SubtypingAuthorsRakha, Emad A.; Lee, Andrew H.S.; Roberts, Joseph; Villena Salinas, Nadia M.; Hodi, Zsolt; Ellis, Ian O.; Reis-Filho, Jorge S.PublicationJournal of Clinical Oncology, 2012, Vol 30, Issue 23, p2929ISSN0732-183xPublication typearticleDOI10.1200/jco.2012.43.2831