29.火雞可利查(turkey coryza)是火雞上呼吸道細菌性疾病,其病原為何?
(A)Avibacterium paragallinarum
(B)Bordetella avium
(C)Erysipelothrix rhusiopathiae
(D)Avibacterium gallinarum
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統計: A(638), B(1246), C(29), D(332), E(0) #1375234
統計: A(638), B(1246), C(29), D(332), E(0) #1375234