高危妊娠中孕11～16周应用超声筛查胎儿心脏畸形的价值

李慧东，田志云，张志坤

Clinical Value of Fetal Echocardiography on High Risk Pregnancies between 11 and 16 Weeks′ Gestation

LI Hui-dong, TIAN Zhi-yun, ZHANG Zhi-kun

国际妇产科学杂志 . 2018, (5): 556 -559 .