Fertility and Sterility
Fertility and Sterility > 2001 > 76 > 3 > 517-524
Fertility and Sterility > 2006 > 86 > Supplement 1 > S9-S11
Fertility and Sterility > 2001 > 76 > 3 > 517-524
Fertility and Sterility > 2006 > 86 > Supplement 1 > S9-S11