Ekholm, Maria, Dorthe Grabau, Pär-Ola Bendahl, Jonas Bergh, Göran Elmberger, Hans Olsson, Leila Russo, Giuseppe Viale, and Mårten Fernö. “Highly Reproducible Results of Breast Cancer Biomarkers When Analysed in Accordance With National Guidelines – a Swedish Survey With Central Re-Assessment”. Acta Oncologica 54, no. 7 (August 9, 2015): 1040–1048. Accessed May 15, 2026. https://medicaljournalssweden.se/actaoncologica/article/view/26337.