1. 重庆医科大学附属永川医院超声科,重庆 永川 402160;2. 重庆医科大学超声影像学研究所,重庆 400010
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Advances in ultrasound diagnosis of single umbilical artery and correlation with fetal anomalies
1. Department of Ultrasonography, Yongchuan Hospital, Chongqing Medical University, Yongchuan Chongqing 402160, China; 2. Institute of Ultrasound Imaging, Chongqing Medical University, Chongqing 400010, China
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