Search results for: Yan-ping Chen
Fertility and Sterility > 2011 > 95 > 4 > 1526-1530
European Journal of Obstetrics and Gynecology > 2009 > 146 > 2 > 193-199
Fertility and Sterility > 2011 > 95 > 4 > 1526-1530
European Journal of Obstetrics and Gynecology > 2009 > 146 > 2 > 193-199