共 6 条
[4]
Virus Taxonomy 1996 — A Bulletin from the Xth International Congress of Virology in Jerusalem[J] . C. R. Pringle.Archives of Virology . 1996 (11)
[5]
Phylogenetic analyses of the putative M (ORF 6) and N (ORF 7) genes of porcine reproductive and respiratory syndrome virus (PRRSV): implication for the existence of two genotypes of PRRSV in the U.S.A. and Europe[J] . X. -J. Meng,P. S. Paul,P. G. Halbur,M. A. Lum.Archives of Virology . 1995 (4)
[6]
Genomic and anti-genic vatiations of porcine reproductive and respiratory syndrome major envelope GP5glycoprotein .2 Pirzadeh B,Gagnon C A,Dea S. Can J Vet Res . 1998