EPI score: 81.1

EPI得分：81.1

youdao

Objective To master the present situation of EPI and to find out problems.

目的了解和掌握普格县当前的计划免疫工作现状和存在的问题。

youdao

Objective To master the present situation of EPI and to find out problems.

目的了解和掌握普格县当前的计划免疫工作现状和存在的问题。

youdao