Fertility and Sterility
Fertility and Sterility > 2006 > 86 > Supplement 1 > S20-S21
Fertility and Sterility > 2016 > 106 > 5 > 1258-1263
Fertility and Sterility > 2006 > 86 > Supplement 1 > S20-S21
Fertility and Sterility > 2016 > 106 > 5 > 1258-1263