孕前优生干预措施落实情况的调查分析

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袁彦玲王涛宋向菁刘庆荣赵子高叶汉风

The investigation on the implementation of pre-pregnancy health examination intervention measures

YUAN Yanling, WANG Tao, SONG Xiangjing, LIU Qingrong, ZHAO Zigao, YE Hanfeng

中国计划生育学杂志 . 2019, (7): 848 .