二孩剖宫产产后出血危险因素及与宫内节育器相关性
龙驭云1 沈立平1 杨月华2 李宝霞1 张 敏1 仝 娇1 左 慧1 孙志明2*
Analysis of the relationship between intrauterine device used of women and their risk factors of postpartum hemorrhage after the second child birth by cesarean section
LONG Yuyun1, SHEN Liping1, YANG Yuehua2, LI Baoxia1, ZHANG Min1, TONG Jiao1, ZUO Hui1, SUN Zhiming2
中国计划生育学杂志
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2023, (1): 112
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