00443naa a2200157 a 450000100080000000500110000800800410001910000170006024500640007726000090014165300180015065300170016865300100018565300200019577300700021510218902005-04-19       2004    bl uuuu     u00u1 u    #d1 aSCHAEFER, R.  aA importancia dos suinos nas infeccoes causadas pelo virus.  c2004  aDoenca animal  aSaude animal  aSuino  aVirus influenza  tSuinocultura Industrial, Porto Felizgv. 26, n. 183, p. 39, 2004.