9.下列何者是豬隻增生性腸病(proliferative enteropathy)的病原?
(A)Pasteurella multocida
(B)Campylobacter jejuni
(C)Brachyspira hyodysenteriae
(D)Lawsonia intracellularis
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統計: A(18), B(49), C(27), D(2144), E(0) #1632785
統計: A(18), B(49), C(27), D(2144), E(0) #1632785