作者单位:
Univ So Calif, Keck Sch Med, Dept Obstet & Gynecol, Div Maternal Fetal Med, Los Angeles, CA 90027
[1]
Childrens Hosp Los Angeles, Div Hosp Med, Los Angeles, CA USA
[2]
Jackson Mem Hosp, Jackson Fetal Therapy Inst, Miami, FL 33136 USA
[3]
Univ So Calif, Keck Sch Med, Dept Pediat, Div Gen Pediat, Los Angeles, CA 90033 USA
[4]
Kaiser Permanente Los Angeles, Dept Obstet & Gynecol, Los Angeles, CA USA
[5]
发布时间
2016-01-18