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Comparison of immunogenicity and pathogenicity of four live commercial infectious bursal disease vac
[会议论文] 作者:Afshin Hedayati,
来源:15th World Veterinary Poultry Congress(第十五届禽病大会) 年份:2007
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Mortality of wild swans by natural infection with highly pathogenic H5NI avian influenza virus in Ir
[会议论文] 作者:Abdolhamid Shoushtari,Mohamad hasan Hablolvarid,Afshin Hedayati,Fatemeh Eshratabadi,Martha Vascellari,
来源:15th World Veterinary Poultry Congress(第十五届禽病大会) 年份:2007
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Mortality of wild swans by natural infection with highly pathogenic H5NI avian influenza virus in Ir
[会议论文] 作者:Abdolhamid Shoushtari,Mohamad hasan Hablolvarid,Martha Vascellari,Franco Muttinelli,Afshin Hedayati,Fatemeh,
来源:15th World Veterinary Poultry Congress(第十五届禽病大会) 年份:2007
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