Letrozole ovulation induction: an effective option in endometrial preparation for frozen–thawed embryo transfer

Use of an aromatase inhibitor for induction of ovulation in patients with an inadequate response to clomiphene citrate

M.F. Mitwally, Robert F. Casper · Fertility and Sterility · 2001 · 794 citations · Full text

Infertility, Hormonal Contraceptive, Fertility +14

A formula for scoring human embryo growth rates in in vitro fertilization: Its value in predicting pregnancy and in comparison with visual estimates of embryo quality

J. M. Cummins, T. M. Breen, K. Harrison et al. · Journal of Assisted Reproduction and Genetics · 1986 · 563 citations

Fertility, Reproductive Health, Gynecology +17

RETRACTED ARTICLE: Can fresh embryo transfers be replaced by cryopreserved-thawed embryo transfers in assisted reproductive cycles? A randomized controlled trial

Abbas Aflatoonian, Homa Oskouian, Shahnaz Ahmadi et al. · Journal of Assisted Reproduction and Genetics · 2010 · 144 citations

Cryopreserved-thawed Embryo Transfers, Developmental Biology, Fertility +13

RETRACTED: Clomiphene citrate or letrozole for ovulation induction in women with polycystic ovarian syndrome: a prospective randomized trial

Ahmed Badawy, Ibrahim Abdel Aal, Mohamed Abulatta · Fertility and Sterility · 2007 · 143 citations · Full text

Infertility, Polycystic Ovarian Syndrome, Fertility +15

Effects of letrozole on superovulation with gonadotropins in women undergoing intrauterine insemination

Sarah Healey, Seang Lin Tan, Togas Tulandi et al. · Fertility and Sterility · 2003 · 131 citations · Full text