46. 下列四種疾病中,哪兩種疾病均由 picornavirus 所引起?
○1 foot-and-mouth disease ○2 swine vesicular disease
○3 vesicular exanthema of swine ○4 vesicular stomatitis
(A) ○1 ○2
(B) ○2 ○3
(C) ○3 ○4
(D) ○1 ○4
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統計: A(70), B(24), C(8), D(7), E(0) #1867264
統計: A(70), B(24), C(8), D(7), E(0) #1867264