求助两篇英文文献

meilin0118

1 Vaccine. 2010 Mar 19;28(14):2679-86. Epub 2010 Jan 9.
; M7 J0 ^% ]) {9 iVaccine efficacy of porcine reproductive and respiratory syndrome virus chimeras.  z/ ]; A+ \1 d: V! j: I$ v
http://www.ncbi.nlm.nih.gov/pubmed/20064475
- O* Q7 d: c; T  J2 Anim Health Res Rev. 2010 Apr 14:1-29. [Epub ahead of print]
0 \/ d9 K. G1 L) i# _, Z8 O* XThe role of porcine reproductive and respiratory syndrome (PRRS) virus structural and non-structural proteins in virus pathogenesis.
! c: J: W: n# D7 {2 J5 Hhttp://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=7529228

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meilin0118

谢谢