Media type: E-Article Title: Wolfgang Seufert, Friedrich-Schiller-Universität Jena Contributor: Ruhrmann, Georg imprint: Springer Science and Business Media LLC, 2004 Published in: Publizistik Language: German DOI: 10.1007/s11616-004-0010-7 ISSN: 0033-4006; 1862-2569 Keywords: General Medicine Origination: Footnote: