Authors: Martin Gotthardt; Bodo Lohmann; Thomas M Behr; Artur Bauhofer; Christiane Franzius; Meike L Schipper; Maria Wagner; Helmut Höffken; Helmut Sitter; Matthias Rothmund; Klaus Joseph; Christoph Nies Journal: World J Surg Date: 2003-11-26 Impact factor: 3.352