New England Journal of Medicine · 1929 · 103 citations · 0 references
Public HealthMaternal HealthObstetricsMaternal MortalityMaternal-fetal MedicineReproductive HealthCauses Of Maternal MortalityMaternal ComplicationsMaternal Mortality Reduction PolicyPerinatal MortalityPregnancySevere Maternal MorbidityMaternal SurvivalPregnancy-associated MortalityPregnancy-related Mortality Rate