Coronavirus IBV Strains with H 95 Variant Isolated from Chickens Suffered from the Avian Infectious Proventriculus Disease
Coronavirus IBV Strains with H 95 Variant Isolated from Chickens Suffered from the Avian Infectious Proventriculus Disease
腺胃病变型鸡传染性支气管炎病毒变异株的比较研究