共 6 条
[4]
Current knowledge on the structural proteins of porcine reproductive and respiratory syndrome (PRRS) virus: comparison of the North American and European isolates[J] . S. Dea,C. A. Gagnon,H. Mardassi,B. Pirzadeh,D. Rogan.Archives of Virology . 2000 (4)
[5]
The Evolution of Porcine Reproductive and Respiratory Syndrome Virus: Quasispecies and Emergence of a Virus Subpopulation during Infection of Pigs with VR-2332[J] . Raymond R.R. Rowland,Melissa Steffen,Toby Ackerman,David A. Benfield.Virology . 1999 (2)