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Cross protection of type I fimhriae vaccine of Avian pathogenic E.coli and nucleoutide sequence analysis of FimA gene

Cross protection of type I fimhriae vaccine of Avian pathogenic E.coli and nucleoutide sequence analysis of FimA gene

鸡致病性大肠杆菌I型菌毛交叉保护性研究及其结构基因FimA的序列分析