7REED A P,JONES E V,MILLER T J,et al.Nucleotide se-quence and genome organization of canine parvovirus[J].JVirol,1988,62(1):266-276.
8DOKI M,FUJITA K,MIURA R,et al.Sequence analysis ofVP2gene of canine parvovirus isolated from domestic dogs inJapan in 1999and 2000[J].Comp Immunol Microbiol InfectDis,2006,29(4):199-206.
9CHOI H Y,JUN M H,PARK S K.Virological studies on thepuppies experimentally infected with canine parvovirus[J].JVet Res,1991,31(3):303-309.
10PARRISH C R,AQUADRO C F,STRASSHEIM M L,et al.Rapid antigenic-type replacement and DNA sequence evolutionof canine parvovirus[J].J Virol,1991,65(12):6544-6552.