Media type: E-Article Title: Impact factor blues Contributor: Handwerker, Hermann O. Published: Wiley, 2010 Published in: European Journal of Pain, 14 (2010) 1, Seite 3-4 Language: English DOI: 10.1016/j.ejpain.2009.11.003 ISSN: 1090-3801; 1532-2149 Keywords: Anesthesiology and Pain Medicine Origination: Footnote: