3Kaden V, Lange E, Fischer U, et al. Oral immunization of boar agains classical swine fever: evaluation of the firs study in Germany [J]. Veterinary Microbiology, 2000, 73:239-252.
4Wensvoort G, Terpstra C, de Kluyver E P,et al. Antigenic differentiate of pestivirus strains with monoclonal antibodies against hog cholera virus [J]. Veterinary Microbiology, 1989,21:9-20.
5Welland E, Stark R, Haas B, et al. Pestivirus glycoprotein which induces neutralizing antibodies forms part of a disulfide-linked heterodimer [J]. Journal of Virology, 1990,64:3563-3569.
6Hulst M M , Westra D F , Wensvoort G .Glycoprotein E2 of hog cholera virus expressed in insect cells protects swine from hog cholera [J]. Journal of Virology, 1993,67:5435-5442.
7Bouma A, de Smit A J,de Jong M C M, et al. Determination of the onset of the herdimmunity induced by the E2 sub-unit vaccine against classical swine fever virus [J]. Vaccine, 2000, 18:1374-1381.
8Yu X L, Tu C C, Li H W. DNA-mediated protection against classical swine fever virus[J]. Vaccine,2001, 19:1520-1525.
9Rumenapf T , Stark R , Meyer G , et al .Structural proteins of hog cholera virus expressed by vaccinia virus: further characterization and induction of protective immunity[J]. Journal of Virology, 1991, 65: 589-597.
10van Rijl M, Wensvoot G, Kluyver E, et al.Live attenuated pseudorabies virus expressing envelope glycoprotein E1 of hog cholera virus protects swine against both pseudorabies and hog cholera [J]. Journal of Virology, 1991, 65:2761-2765.