输卵管复合妊娠的超声检查时间探讨
黄勤, 黄缨, 李文

Timing of ultrasonography in the diagnosis of fallopian tubal heterotopic pregnancy
HUANG Qin, HUANG Ying, LI Wen
图1 不同孕龄患者术前超声检查行THP诊断的ROC曲线
Fig 1 ROC curves of THP diagnosis by preoperative ultrasonography in patients of different gestational ages