Polley Polley MY MY Leung Leung SC SC Mcshane Mcshane LM LM An international Ki67 reproducibility study An international Ki67 reproducibility study J Natl Cancer Inst J Natl Cancer Inst 2013 2013 105 105 1897 1897 1906 1906 10.1093/jnci/djt306 10.1093/jnci/djt306 supplied-pmid 24203987? This evidence concerns the gene MKI67 and cancer.