BESUSPARIS, Justinas et al. Impact Of Tissue Sampling On Accuracy Of Ki67 Immunohistochemistry Evaluation In Breast Cancer. Diagnostic Pathology, [S.l.], v. 1, n. 8, june 2016. ISSN 2364-4893. Available at: <http://www.diagnosticpathology.eu/content/index.php/dpath/article/view/117>. Date accessed: 18 june 2019. doi: https://doi.org/10.17629/www.diagnosticpathology.eu-2016-8:117.