She has several discoveries in the researches on pediatric respiratory and alimentary infection.

在儿科呼吸道和胃肠道感染的研究中获得多项新的发现。

youdao

She has several discoveries in the researches on pediatric respiratory and alimentary infection.

在儿科呼吸道和胃肠道感染的研究中获得多项新的发现。

youdao