Media type: E-Article Title: An avirulent chimeric Pestivirus with altered cell tropism protects pigs against lethal infection with classical swine fever virus Contributor: Reimann, Ilona; Depner, Klaus; Trapp, Sascha; Beer, Martin Published: Elsevier BV, 2004 Published in: Virology, 322 (2004) 1, Seite 143-157 Language: English DOI: 10.1016/j.virol.2004.01.028 ISSN: 0042-6822 Origination: Footnote: Access State: Open Access