经阴道超声诊断早期异位妊娠准确性影响因素分析
叶秀琴1 陈 阳1 边焕杰1 谢乐燕2
Analysis of the related factors affecting the accuracy of transvaginal ultrasonography for diagnosing the early ectopic pregnancy
YE Xiuqin1, CHEN Yang1, BIAN Huanjie1, XIE Yueyan2
中国计划生育学杂志
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2024, (1): 154
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