目的了解吉林省致病性小肠结肠炎耶尔森氏菌血清型毒力基因的分布情况。

Objective To Know about the distributional condition of pathogenic serum type toxicity gene.

youdao

目的了解吉林省致病性小肠结肠炎耶尔森氏菌血清型毒力基因的分布情况。

Objective To Know about the distributional condition of pathogenic serum type toxicity gene.

youdao