Objective: To study the feasible items and developing trend in comm unity health service.

前言：目的：对社区卫生服务的适宜项目和发展趋势进行研究。

youdao

Objective: To study the feasible items and developing trend in comm unity health service.

前言：目的：对社区卫生服务的适宜项目和发展趋势进行研究。

youdao