Objective To study the effect of Polygonum multiflorum Thunb. extract on the skin stable state of mammal.

目的研究何首乌提取物对哺乳动物皮肤稳态的影响。

youdao

Objective To study the effect of Polygonum multiflorum Thunb. extract on the skin stable state of mammal.

目的研究何首乌提取物对哺乳动物皮肤稳态的影响。

youdao