Methods 8 healthy male gerbils were used and experiments were carried out after 1 week of observation and quarantine.

方法8只实验动物用健康雄性沙土鼠经观察和检疫1周后进行实验。

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Methods 8 healthy male gerbils were used and experiments were carried out after 1 week of observation and quarantine.

方法8只实验动物用健康雄性沙土鼠经观察和检疫1周后进行实验。

youdao