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Summary
No abstract available in PubMed .
Keywords:
AfricaAfrica South Of The SaharaBarrier MethodsBehaviorCondomContraceptionContraceptive AgentsContraceptive MethodsDemographic FactorsDeveloped CountriesDeveloping CountriesDiseasesEastern AfricaEnglish Speaking AfricaEuropeFamily PlanningFertilityHeterosexualsHiv Infections--transmissionItalyKenyaLiterature ReviewMediterranean CountriesNonoxynol-9Oral ContraceptivesPopulationPopulation DynamicsSex BehaviorSouthern EuropeSpermicidal Contraceptive AgentsViral Diseases