4Allan G M, Ellis J A. Porcine circoviruses: a review[J]. J Vet Diagn Invest, 2000,12 : 3 - 14.
5Chae C. A review of porcine circovirus 2-associated syndrome and diseases[J]. The Veterinary Journal, 2005,169 : 326 - 336.
6Harding J C. The clinical expression and emergence of porcine circovirus 2[J]. Vet Microbiol,2004,98(2) :131-135.
7Allan G M, MeNeilly F, Kennedy S,et al. Isolation of porcine cireovirus-like viruses from pigs with a wasting disease in the USA and Europe[J]. J Vet Diagn Invest,1998,10:3-10.
8Meehan B M,McNeilly F.Todd D,et al. Characterization of novel circovirus DNAs associated with wasting syndromes in pigs[J ]. J Gen Virol, 1998,79:2 171-2 179.
9Morozov l,Sirinarumitr T,Sorden S D,et al. Detection of a novel strain of porcine circovirus in pigs with postweaning multisystemic wasting syndrome[J], J Clinical Micro. 19.98.36 (9)2 535 -2541.
10Allan G M,Eills J A. Porcine cireovirus:a review[J ]. J Vet Diagn Invest, 20(70,12 ( 1 ) : 3-14.
7Mabe D,Banchard P,Truong C,et al.Differential recognition of ORF2 protein from type 1 and type 2 Porcine circoviruses and indentificatien of immunorclevant epitopes[J].J Gen Virol,2000,81(7):1815-1824.
8Allan G M,Ellis J A.Porcine circovirus:a review[J].J Vet Diagn Vest,2000,12:3-14.
9Muhling J,Raye W S,Buddle J R,et al.Genetic characterisation of Australian strains of porcine circovitus types 1 and 2[J].Aust Vet J,2006,84(12):421-425.
10Olvera A,Cortey M,Segales J.Molecular evolution of porcine circovirus type 2 genomes:phylogeny and clonality[J].Virology,2007,357(2):175-185.
