Publication | Open Access

Letrozole, berberine, or a combination for infertility in Chinese women with polycystic ovary syndrome: a multicentre, randomised, double-blind, placebo-controlled trial

InfertilityHormonal ContraceptiveFertilityFemale InfertilityOral ContraceptiveReproductive HealthGynecologyPolycystic Ovary SyndromePlacebo-controlled TrialReproductive MedicineChinese WomenPublic HealthMedicineWomen's Health