PDF(341 KB)
“二孩”政策以来中国北方某三甲医院高龄产妇及产次变化情况分析
吴博浩, 金楚瑶, 王慧英, 李楠, 李智文
中国生育健康杂志 ›› 2018, Vol. 29 ›› Issue (3) : 201-204.
PDF(341 KB)
PDF(341 KB)
“二孩”政策以来中国北方某三甲医院高龄产妇及产次变化情况分析
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Secular trends of advanced maternal age and the number of births in a tertiary-level hospital in Beijing since the implementation of two-child policy
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