作者单位:
Department of Fetal Medicine, Copenhagen University Hospital Copenhagen, Rigshospitalet, Denmark
[1]
Kennedy Center, Copenhagen University Hospital Glostrup, Rigshospitalet, Denmark, Faculty of Health
[2]
Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark, Department of Fetal
[3]
Department of Obstetrics and Gynecology, Roskilde Hospital, Koegevej 7-13, 4000 Roskilde, Denmark
[4]
发布时间
2014-03-14