01346naa a2200277 a 450000100080000000500110000800800410001910000180006024500950007826000090017352005450018265000170072765000100074465000180075465000190077265000180079165000100080965000170081965300130083665300320084965300390088170000160092070000160093670000190095277300970097115170402016-10-03       1995    bl uuuu     u00u1 u    #d1 aFREIRE, R. L.  aLevantamento soroepidemiológico da toxoplasmose em ovinos na região de Londrina, Parana.  c1995  aThree hundred and seventy serum samples collected from ovine herds in Londrina, Parana State, were tested by indirect immunofluorescence for Toxoplasma gondii. The overal percentage of reagents (&gt=1:64) was 47.83 per cent. There were no significant differences amongst age groups. The percentage of reagents was: 48.55 per cent amongst ewes, 36.84 per cent amongst rams, 47.37 per cent amongst ram lambs and 48.31 per cent amongst lambs. Is was concluded that T. gondii infection is highly pervalent in ovine herds of Londrina region (AU)  aEpidemiology  aSheep  aToxoplasmosis  aDoença animal  aEpidemiologia  aOvino  aToxoplasmose  aDiseases  aImunofluorescencia indireta  aIndirect fluorescent antibody test1 aGIRALDI, N.1 aVIDOTTO, O.1 aNAVARRO, I. T.  tArquivo Brasileiro de Medicina Veterinária e Zootecniagv. 47, n. 4, p. 609-612, ago. 1995.