Fertility and Sterility
Fertility and Sterility > 1995 > 63 > 3 > 652-655
Fertility and Sterility > 1995 > 63 > 5 > 1038-1042
Fertility and Sterility > 1995 > 63 > 6 > 1231-1240
Fertility and Sterility > 1995 > 64 > 2 > 360-368
Fertility and Sterility > 1995 > 64 > 6 > 1130-1135