Obstetrical & Gynecological Survey · 1951 · 54 citations · 0 references
FertilityReproductive HealthGynecologyOperative Vaginal DeliveryBiomedical EngineeringReproductive BiologyMenstrual CyclePhysiological ObstetricsEmbryologyImplantation (Embryology)Reproductive MedicinePublic HealthInfertilityMaternal HealthMaternal-fetal MedicineEmbryonic DevelopmentFertility TrackingCarnegie InstitutionDevelopmental BiologyPhysiologyHuman Embryonic DevelopmentMedicine
From the Department of Physiological Obstetrics, Facultad de Medicina, Montevideo, Uruguay; and the Department of Embryology, Carnegie Institution of Washington, Baltimore, Md.