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Use-effectiveness of oral and intrauterine contraception

C Tietze, S Lewitt

    Fertility and Sterility
    |August 1, 1971
    PubMed
    Abstract

    No abstract available in PubMed .

    Keywords:
    Acceptor CharacteristicsAcceptorsAge DistributionAge FactorsCohort AnalysisComparative StudiesConferences And CongressesContraceptionContraception ContinuationContraception FailureContraception TerminationContraceptive EffectivenessContraceptive MethodsEvaluationExaminations And DiagnosesFamily PlanningFamily Planning ProgramsGeorgiaIncidenceIudMatched GroupsMeasurementNew YorkOral ContraceptivesPregnancyReproductionResearch MethodologyResearch ReportRetentionSampling StudiesStatistical StudiesStudiesSurveysUnited StatesUse-effectiveness

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