9.白喉桿菌群(Corynebacterium diphtheriae、Corynebacterium ulcerans及Corynebacterium
pseudotuberculosis)最主要的毒力因子是:
(A)urease
(B)capsule
(C)diphtheria toxin
(D)phospholipase
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統計: A(18), B(171), C(1911), D(17), E(0) #926995
統計: A(18), B(171), C(1911), D(17), E(0) #926995