title: Prof. Dr. Dr. h.c. mult. Friedrich Stelzner.
authors: Klinik für Chirurgie, Evangelisches Krankenhaus Duisburg-Nord, Fahrner Strasse 133-135, 47169 Duisburg, Germany. henning.hansen@ejk.de
authors: Henning
authors: H
authors: Hansen
mesh_terms: D013502:General Surgery / Q000266:history*; D005858:Germany; D049673:History, 20th Century; D049674:History, 21st Century