作者单位:
Soonchunhyang Univ, Sch Med, Seoul Hosp, Dept Obstet & Gynecol, Seoul, South Korea
[1]
Konkuk Univ, Sch Med, Res Inst Med Sci, Dept Obstet & Gynecol, Seoul, South Korea
[2]
Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Dept Obstet & Gynecol, Seoul 135710, South Korea
[3]
Ewha Womans Univ, Dept Obstet & Gynecol, Seoul, South Korea
[4]
Catholic Univ Korea, Uijeongbu St Marys Hosp, Dept Obstet & Gynecol, Uijeongbu Si, South Korea
[5]
发布时间
2015-11-26