Fertility and Sterility
Fertility and Sterility > 2010 > 94 > 1 > 216-220
Fertility and Sterility > 2010 > 94 > 1 > 247-249
Fertility and Sterility > 2010 > 94 > 1 > 144-148
Fertility and Sterility > 2010 > 94 > 2 > 678-683
Fertility and Sterility > 2010 > 94 > 4 > 1405-1409