鸡传染性法氏囊病

鸡传染性法氏囊病，鸡传染性法氏囊病,jichuanranxing fashinangbing，法氏囊,传染性,fashinangbing,jichuanranxing，[拼音]：jichuanranxing fashinangbing[外文]：infectious bursal disease of chicken，简称IBD由呼肠孤病毒...