第二产程初期超声参数变化对不同孕前体重水平初产妇剖宫产的预测价值
刘迎平 贾音 裴燕 陈奕 姜海利
Ultrasound parameters in early second stage of labor: Prediction of cesarean delivery in primiparas with varied pre-pregnancy weight
LIU Yingping, JIA Yin, PEI Yan, CHEN Yi, JIANG Haili.
中国妇产科临床杂志
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2026, (4): 339
-343
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DOI: 10.13390/j.issn.1672-1861.2026.04.012
