作者单位:
Department of Obstetrics and Gynecology, University Medical Center Utrecht, Utrecht, Netherlands
[1]
Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Stratenum 6
[2]
Department of Women and Child Health, Karolinska Institute Solna, Stockholm, Sweden
[3]
Department of Obstetrics and Gynecology, Academic Medical Center, Amsterdam, Netherlands
[4]
发布时间
2013-11-20