4Nayar G P S，Canadian Veterinary Journal，1997年，38卷，6期，385页
5Hamel A L，J Virol，72卷，6期，5262页
6Ellis J, Hassard L, Clark E. Isolation of circovirus from lesions of pigs with postweaning multisystemic wasting syndrome [J]. Can Vet J,1998,39(1):44-51.
7Mcneilly F, Kennedy S, Moffett D, et al. A comparison of in situ hybridization of a new porcine circovirus in formalin-fixed tissue from pigs with post-weaning multisystemic wasting syndrome (PMWS) [J]. J Virol Methods,1999,80(2):123-128.
8Kim J, Chung H K, Chae C. Association of porcine circovirus 2 with porcine respiratory disease complex [J]. Vet J,2003,166(3):251-256.
9Ellis J, Clark E, Haines D, et al. Porcine circovirus-2 and concurrent infections in the field [J]. Vet Micro- biol, 2004,98(2):159-163.
10Sarli G, Mandrioli L, Laurenti M, et al. Immunohistochemical characterisation of the lymph node reaction in pig post-weaning multisystemic wasting syndrome(PMWS) [J]. Vet Immunol Immunopathol, 2001,83(1-2):53-67.
