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Summary
No abstract available in PubMed .
Keywords:
BehaviorClinic ActivitiesContraceptionContraception FailureContraceptive UsageDemographic FactorsDeveloped CountriesEconomic FactorsEmployment Status--menEmployment Status--womenEuropeFamily PlanningFertilityInterpersonal RelationsNorthern EuropeOrganization And AdministrationPopulationPopulation CharacteristicsPopulation DynamicsPregnancy, UnplannedProgram ActivitiesProgramsReproductive BehaviorRural PopulationSocial Class--menSocioeconomic FactorsSocioeconomic StatusUnited KingdomUrban PopulationWales