Fertility and Sterility
Fertility and Sterility > 2009 > 91 > 3 > 671-674
Fertility and Sterility > 2009 > 91 > 3 > 935.e17-935.e19
Fertility and Sterility > 2009 > 92 > 2 > 515-519
Fertility and Sterility > 2009 > 92 > 4 > 1203-1207
Fertility and Sterility > 2009 > 92 > 4 > 1208-1213
Fertility and Sterility > 2009 > 92 > 6 > 2038.e5-2038.e7
Fertility and Sterility > 2009 > 92 > 6 > 2028-2033