We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleHER2 protein overexpression in estrogen receptor-positive ductal carcinoma in situ of the breast: frequency and implications for tamoxifen therapy.AuthorsCollins, Laura C.; Schnitt, Stuart J.PublicationModern Pathology, 2005, Vol 18, Issue 5, p615ISSN0893-3952Publication typearticleDOI10.1038/modpathol.3800360