Fertility and Sterility · 2012 · 42 citations · 22 references
MedicineGynecologyObstetricsIn Vitro FertilizationReproductive EndocrinologyReproductive MedicineFemale InfertilityFertilization TechniquesIntracytoplasmic Sperm InjectionMale InfertilityProgesterone TherapyIntracytoplasmic Sperm Injection Fertilization
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The significance of the human corpus luteum in pregnancy maintenance
A.I. Csapo, M.O. Pulkkinen, B. Ruttner et al. · American Journal of Obstetrics and Gynecology · 1972 · 367 citations
Maternal Progestin Intake and Risk of Hypospadias
Suzan L. Carmichael, Gary M. Shaw, Cecile A. Laurent et al. · Archives of Pediatrics and Adolescent Medicine · 2005 · 168 citations