5Collins JE,Benfield DA,Christianson WT,et al.Isolation of swine inefrfiliy and respiratory syndrome virus (isolateATCCVR-2332) in North America and experimental reproduction of the disease in gnotobiotic Pigs[J].J Vet Diagn Invest,1992,4(2):117-126.
6Zhou YJ,Hao XF,Tian ZJ,et al.Highly virulent porcine reproductive and respiratory syndrome virus emerged in China[J].Transbound Emerg Dis,2008,55(3-4):152-164.
7Wu J,Wang J,Liu Y,et al.Relationship between herd size and the prevalence of PRRS in pig herds in China[J].Vet Rec,2008,163(3):90-91.
8Park JY,Kim HS,Seo SH.Characterization of interaction between porcine reproductive and respiratory syndrome virus and porcine dendritic cells[J].J Microbiol Biotechnol,2008,18(10):1709-16.
9Li G,Huang J,Jiang P,et al.Suppression of porcine reproductive and respiratory syndrome virus replication in MARC-145 cells by shRNA targeting ORFI region[J].Virus Gennes,2007,35(3):673-679.
10Fermandez A,Suarez P,Castro JM,et al.Characterization of regions in the GP5 protein of porcine reprodutive and respiratory syndrome virus required to induce apoptotic cell death[J].Virus Res,2002,83 (1-2):103-118.
