51.肥育豬肝臟可見急性多發肝小葉出血與中心小葉性壞死,與下列何者最有關?
(A)Salmonella enterica infection
(B)lead poisoning
(C)hypovitaminosis E
(D)pseudorabies virus infection

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統計: A(1), B(1), C(7), D(4), E(0) #3973170