中国计划生育学杂志
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妊娠晚期孕妇子宫动脉血流参数预测前置胎盘合并植入价值
浙江省嘉兴市妇幼保健院(314000)
The value of maternal uterine artery blood flow parameters for predicting placenta previa and placental implantation during the third trimester of pregnancy
Jiaxing Maternal and Child Health Care Hospital, Zhejiang Province, 314000