Media type: E-Article Title: Long-term results of endonasal dacryocystorhinostomy Contributor: Zenk, Johannes; Karatzanis, Alexander D.; Psychogios, George; Franzke, Katrin; Koch, Michael; Hornung, Joachim; Velegrakis, George A.; Iro, Heinrich imprint: Springer Science and Business Media LLC, 2009 Published in: European Archives of Oto-Rhino-Laryngology Language: English DOI: 10.1007/s00405-009-1000-1 ISSN: 0937-4477; 1434-4726 Origination: Footnote: