上海市某区产后1年内人工流产妇女意外妊娠原因调查分析
崔 巍 张晓华 杨慧宾 周晓艳 张艳玲 李会云 金龙妹*
Survey of the causes of unwanted pregnancy among women with abortion within postpartum 1 year in a district of Shanghai
CUI Wei, ZHANG Xiaohua, YANG Huibin, ZHOU Xiaoyan, ZHANG Yanling, LI Huiyun, JIN Longmei
中国计划生育学杂志
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2022, (3): 509
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