63.圖中金魚體表有深層潰瘍灶(如箭號),內臟則無異常,由傷口深層分離到無運動性、兩端濃染
的球桿菌,但內臟則未分離到,最有可能為下列何者? 
(A)Atypical Aeromonas salmonicida
(B)Aeromonas salmonicida
(C)Aeromonas hydrophila
(D)Aeromonas sobria
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統計: A(407), B(169), C(215), D(56), E(0) #864876
統計: A(407), B(169), C(215), D(56), E(0) #864876