Publication | Open Access

Comparison of letrozole with continuous gonadotropins and clomiphene-gonadotropin combination for ovulation induction in 1387 PCOS women after clomiphene citrate failure: a randomized prospective clinical trial

InfertilityClomiphene Citrate FailureHormonal ContraceptiveFertilityOvulation InductionReproductive HealthGynecologyPcos WomenPolycystic Ovary SyndromeReproductive BiologyPublic HealthMedicineWomen's HealthHuman ReproductionReproductive Endocrinology