目的探讨如何通过加强孕期健康教育，提高产科质量。

Objective To study how to improve the obstetric quality by strengthening health teaching during pregnant.

youdao

目的探讨如何通过加强孕期健康教育，提高产科质量。

Objective To study how to improve the obstetric quality by strengthening health teaching during pregnant.

youdao