title: [189th Congress of the Society of North-west German Surgeons].
authors.affiliation: Borchlingweg 10, 22605 Hamburg, Deutschland.
authors.forename: W
authors.initials: W
authors.lastname: Teichmann
authors.forename: J
authors.initials: J
authors.lastname: Franke
authors.forename: B
authors.initials: B
authors.lastname: Stinner
mesh_terms: D013502:General Surgery; D005858:Germany; D006801:Humans; D012955:Societies, Medical