中国计划生育学杂志
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经阴道多普勒超声检测绒毛膜滋养动脉血流参数对先兆流产结局的预测价值
1.浙江省丽水市中心医院;2.江苏省苏州市相城区第三人民医院
The value of blood flow parameters of chorionic trophoblastic artery by transvaginal Doppler ultrasonography for predicting the outcomes of threatened abortion
1. Lishui Central Hospital, Zhejiang Province, 323000; 2. The Third People's Hospital of Xiangcheng District, Suzhou, Jiangsu Province