Avibacterium paragallinarum (formerly Haemophilus paragallinarum) is the causative agent of infectious coryza (IC)
請問大大們~不會有氣囊病變?但肺臟...
23.下列何者為造成雛雞心臟或肺臟白色結節病變之主要病原? (A)Clostr..-阿摩線上測驗