Objective To study estrogens' action in treating urethra infection in old woman.

目的研究雌激素对老年妇女尿路感染的治疗作用。

youdao

Objective To study estrogens' action in treating urethra infection in old woman.

目的研究雌激素对老年妇女尿路感染的治疗作用。

youdao