00903nas a2200265 4500000000100000000000100001008004100002260007000043653002200113653002000135653001500155653001700170653001200187653001500199100001100214700001200225700001300237700001300250700001200263245006900275300001200344490000800356520025900364022001400623 2012 d c03/2012bSchlütersche Verlagsgesellschaft mbH & Co. KGaHannover10aBlackhead disease10atyphlohepatitis10agenotyping10atransmission10apoultry10aeuthanasia1 aC Popp1 aR Hauck1 aB Blazey1 aA Hänel1 aH Hafez00aAn unusual outbreak of histomonosis in a commercial turkey flock a153-1580 v1253 aIn the past histomonosis was very well controlled with Dimetridazole as a treatment and/or Nifursol as feed additive. In the European Union both products were banned in 1995 and 2003, respectively. This was followed by the re-emergence of the disease ... a0005-9366