Christian Nawroth Marc Herrmann Felix Engel 0002 Paul Mc Kevitt Matthias L. Hemmje Emerging Knowledge Extraction and Visualization in Medical Document Corpora. 236-254 2020 CERC https://ceur-ws.org/Vol-2815/CERC2020_paper15.pdf conf/cerc/2020 db/conf/cerc/cerc2020.html#NawrothH0KH20