2LI Y, ZHAO J J, LI N, et al. A multiplex nested RT-PCR for the detection and differentiation of wild- type viruses from C-strain vaccine of classical swine fever virus [J]. Journal of Virological Methods, 2007, 143 (1): 16-22.
6Kim S H,Kim I J,Pyo H M,et al. Multiplex real-time RT- PCR for the simultaneous detection and quantification of transmissible gastroenteritis virus and porcine epidemic diarrhea virus[J]. Journal of Virological Methods, 2007,146:172-177.
7Laila Darwicha,Enric Mateua.Immunology of porcine circovirus type 2(PCV2)[J].Virus Research,2012(164):61-67.
