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Abstract
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Keywords:
ContraceptionContraceptive Methods--side effectsDemographic FactorsDeveloped CountriesEuropeFamily PlanningMaternal MortalityMortalityMortality Determinants--womenNorthern EuropeOral Contraceptives, Combined--side effectsOral Contraceptives--side effectsPopulationPopulation DynamicsUnited KingdomWomen