PDF(1200 KB)
二孩政策后孕妇高危妊娠发生情况及相关影响因素
黄伟雯① 姚碧云② 李洪庆①
PDF(1200 KB)
PDF(1200 KB)
二孩政策后孕妇高危妊娠发生情况及相关影响因素
Occurrence Condition of High-risk Pregnancy and Related Influencing Factors in Pregnant Women after Two-child Policy
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