00516naa a2200205 a 450000100080000000500110000800800410001910000170006024500490007726000090012665000240013565000120015965000150017165000100018665300090019665300120020565300140021770000170023177300620024818006722017-04-24       1978    bl ---       0--  u    #d1 aCLARK, B. L.  aIsolation of Campylobacter fetus from bulls.  c1978  aCampylobacter Fetus  aDoença  aIsolamento  aTouro  aBull  aDisease  aIsolation1 aDUFTY, J. H.  tAustralian Veterinary Journalgv.54, p.262-263, May 1978.