1Pensaert M B, De Bouck P. A new coronavirus-like particle associated with diarrhea in swine [J]. Arch Virol, 1978, 58(3): 243-247.
2Kocherhans R, Bridgen A, Ackermann M, et al. Completion of the porcine epidemic diarrhoea coronavirus (PEDV) genome sequence [J]. Virus Genes, 2001, 23(2): 137-144.
3Schmitz A, Tobler K, Suter M, et al. Coronaviruses and Arteriviruses [M]. Springer US, 1998.
4Dea S, Vaillancourt J, Elazhary Y, et al. An outbreak of diarrhea in piglets caused by a coronavirus antigenically distinct from transmissible gastroenteritis virus [J]. Can Vet J, 1985, 26(3): 108-111.
5Kusanagi K, Kuwahara H, Katoh T, et al. Isolation and serial propagation of porcine epidemic diarrhea virus in cell cultures and partial characterization of the isolate [J]. J Vet Med Sci, 1992, 54(2): 313-318.
6de Haan C A, Masters P S, Shen X, et al. The group-specific murine coronavirus genes are not essential, but their deletion, by reverse genetics, is attenuating in the natural host [J]. Virology, 2002, 296(1): 177-189.
7Song D S, Yang J S, Oh J S, et al. Differentiation of a Vero cell adapted porcine epidemic diarrhea virus from Korean field strains by restriction fragment length polymorphism analysis of ORF 3 [J]. Vaccine, 2003, 21(17): 1833-1842.
