00848nam a2200217 a 450000100080000000500110000800800410001910000180006024501940007826001540027250000420042665000140046865000110048265300080049365300250050170000170052670000280054370000170057170000200058870000220060819446032013-06-19       2012    bl uuuu     u00u1 u    #d1 aSANTOS, I. L.  aImmune-protection mechanisms against late challenge with avian infectious bronchitis vírus (IBV) induced by a single-dose of an attenuated vaccine in day-old chicks.h[electronic resource]  aIn: WORLD´S POULTRY CONGRESS, 24., 2012, Salvador. Abstract... Salvador: WSPA, 2012. 1 CD-ROM. World's Poultry Science Journal, v. 68, supl. 1c2012  aProjeto/Plano de Ação: 05.11.11.002  aImunidade  aVacina  aAve  aBronquite infecciosa1 aOKINO, C. H.1 aMONTASSIER, M. de F. S.1 aSILVA, K. R.1 aFERNANDO, F. S.1 aMONTASSIER, H. J.