求助英文文献2篇！感谢~

meilin0118

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题目：In vivo and in vitro interferon (IFN) studies with the porcine reproductive and respiratory syndrome virus (PRRSV).  N0 \' O# i' n& R! b  V
链接：http://www.ncbi.nlm.nih.gov/pubmed/9782316
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题目：Interferon-α Response to Swine Arterivirus (PoAV), the Porcine Reproductive and Respiratory Syndrome Virus8 G) Z7 G4 M0 M- [  Q$ G( i2 R
链接：http://www.liebertonline.com/doi/abs/10.1089/jir.1998.18.485