作者单位:
Division of Reproductive Endocrinology, Department of Obstetrics and Gynecology, Hospital of the
[1]
Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA 19104, United States
[2]
Department of Obstetrics and Gynecology, University of Washington Medical Center, Seattle, WA 98195
[3]
Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology
[4]
发布时间
2014-09-25