表达H9亚型禽流感病毒HA基因重组鸭肠炎病毒的构建
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Construction of a Recombinant Duck Enteritis Virus Expressing Hemagglutinin of H9N2 Avian Influenza Virus
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图3. 重组病毒对DEV的攻毒保护效果 |
Fig. 3. Efficacy of the recombinant virus against lethal DEV challenge |
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