00882nam a2200229 a 450000100080000000500110000800800410001910000220006024501270008226002300020950000430043965000110048265000140049370000130050770000170052070000140053770000170055170000270056870000160059570000190061170000220063019535612013-03-20       2012    bl uuuu     u00u1 u    #d1 aZANELLA, J. R. C.  aAbsence of PRRSV antibodies and antigen in sera and oral fluids samples from Brazilian swine herds.h[electronic resource]  aIn: BRAZILIAN CONGRESS OF VIROLOGY, 23.; MERCOSUR MEETING OF VIROLOGY, 7., 2012, Foz do Iguaçu. Virus and Research? Foz do Iguaçu: SBV, 2012. p.424. Journal of the Brazilian Society for Virology, v. 17, n. 2, suppl. 1c2012  aProjeto/Plano de Ação: 02.11.01.006.  aSuíno  aVirologia1 aGAVA, D.1 aSCHAEFER, R.1 aCARON, L.1 aSILVA, V. S.1 aARAÚJO JÚNIOR, J. P.1 aCRUZ, T. F.1 aZIMMERMANN, S.1 aZIMMERMANN, J. J.