1Wang K,SunX,Lu C. I)evt*lopmeut of rapid serotype - specificPCR assays for eight serotypes of Slreptococcm am/.s[J].J ClinMicrobiol,2012,50(10):3329-3334.
2Vela A UGoyarhe J.Tarradas C,e/ fz/.Analysis of genetic diversi-ty of Streptococcus suis clinical isolates from pigs in Spain bypulse(i-field gel electrophoresis!J[J Clin Microhiol,2003.41 (6):2498-2502.