Fertility and Sterility · 1993 · 50 citations · 13 references
Hormonal ContraceptiveFertilityReproductive HealthGynecologyNormal OutcomesHigh-risk PregnancyReproductive EndocrinologyPublic HealthInfertilityMaternal HealthHormone Agonist AdministrationMaternal-fetal MedicineEndocrinologyEarly Human PregnancyAbortionPregnancyMedicineWomen's HealthGonadotropin Biology
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