河南省育龄妇女产后2年内非意愿妊娠发生率分布及影响因素
孙盼盼, 蒋丽芳, 张军喜, 柴健, 董玮, 王雨虹, 纪鹏慧
Incidence and influencing factors of unwanted pregnancy within 2 years after delivery among childbearing age women in Henan province
SUN Panpan, JIANG Lifang, ZHANG Junxi, CHAI Jian, DONG Wei, WANG Yuhong, Ji Penghui
中国生育健康杂志
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2022, (2): 119
-123
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