Fulawka Fulawka L L Blaszczyk Blaszczyk J J Tabakov Tabakov M M Halon Halon A A Assessment of Ki-67 proliferation index with deep learning in DCIS (ductal carcinoma in situ) Assessment of Ki-67 proliferation index with deep learning in DCIS (ductal carcinoma in situ) Sci Rep Sci Rep 2022 2022 12 12 1 1 1 1 12 12 10.1038/s41598-022-06555-3 10.1038/s41598-022-06555-3 34992227 34992227. This evidence concerns the gene MKI67 and ductal breast carcinoma in situ.