Re : 基于连续多普勒测量的子宫动脉搏动指数从妊娠早期到妊娠晚期的参考范围 : 纵向队列研究。
Mesh : Pregnancy Female Humans Pregnancy Trimester, Third Longitudinal Studies Reference Values Uterine Artery / diagnostic imaging Cohort Studies Ultrasonography, Doppler Ultrasonography, Prenatal Pulsatile Flow Pregnancy Trimester, First