Fertility and sterility
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Fertility and sterility · Oct 2009
Randomized Controlled Trial Multicenter StudyClomiphene citrate or aromatase inhibitors for superovulation in women with unexplained infertility undergoing intrauterine insemination: a prospective randomized trial.
To compare clomiphene citrate (CC) and letrozole used for superovulation before intrauterine insemination (IUI) in unexplained infertility. ⋯ This study found no superiority between letrozole and CC for inducing ovulation in women with unexplained infertility before IUI.