Fertility and Sterility
Fertility and Sterility > 2009 > 92 > 1 > 393.e11-393.e14
Fertility and Sterility > 2009 > 92 > 1 > 391.e17-391.e19
Fertility and Sterility > 2009 > 92 > 1 > 393.e11-393.e14
Fertility and Sterility > 2009 > 92 > 1 > 391.e17-391.e19