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Differences between women who begin pill use before and after first intercourse: Ontario, Canada

E S Herold, L M Samson

    Family Planning Perspectives
    |November 1, 1980
    PubMed
    Abstract

    No abstract available in PubMed .

    Keywords:
    BehaviorCanadaContraceptionContraceptive UsageDemographic FactorsFamily PlanningOral ContraceptivesPopulationPopulation DynamicsPremarital Sex BehaviorResearch ReportSex BehaviorTime Factors

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