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Four years of a comparative study with Nova T and Copper T 200 IUDS

N C Nielsen, T Pyörälä, H Allonen

    Contraception
    |July 1, 1982
    PubMed
    Abstract

    No abstract available in PubMed .

    Keywords:
    Age DistributionBleedingComparative StudiesContraceptionContraception Continuation--statisticsContraception Termination--statisticsContraceptive EffectivenessContraceptive MethodsContraceptive UsageDemographic FactorsExaminations And DiagnosesFamily PlanningFertilityFertility MeasurementsFertility RateInfectionsIudIud, Copper ReleasingPainParityPearl's FormulaPopulationPopulation DynamicsPregnancyPregnancy RatePregnancy, UnplannedProbabilityResearch MethodologySizeStudiesUse-effectiveness

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