Fertility and Sterility
Fertility and Sterility > 2000 > 73 > 2 > 229-237
Fertility and Sterility > 2000 > 73 > 5 > 955-960
Fertility and Sterility > 2000 > 74 > 2 > 239-244
Fertility and Sterility > 2000 > 73 > 2 > 229-237
Fertility and Sterility > 2000 > 73 > 5 > 955-960
Fertility and Sterility > 2000 > 74 > 2 > 239-244