American Journal of Obstetrics and Gynecology · 1977 · 222 citations · 14 references
Public HealthMaternal HealthObstetricsMaternal MortalityMaternal-fetal MedicinePerinatal EpidemiologyMaternal ComplicationsMaternal EpidemiologyMaternal SmokingPerinatal MortalityPerinatal Risk FactorsPregnancyMaternal Cigarette SmokingMaternal Smoking ExposureMaternal Smoking PrevalencePregnancy-related ComplicationsPregnant Tobacco UseSmoking Intensity During PregnancyTobacco Use Among Pregnant Women
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