MedicineMaternal HealthObstetricsMaternal-fetal MedicineMenstrual DisordersObstetric ComplicationsIntrapartum HemorrhageLabor AssessmentLabor ManagementLabor PhysiologyPostpartum HemorrhagePreterm LaborDysfunctional LaborLabor Progress MonitoringManagement Of Prolonged LaborPatient Self-reported Labor SymptomsTerm Labor Contractions
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Emanuel A. Friedman · American Journal of Obstetrics and Gynecology · 1954 · 491 citations