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Summary
No abstract available in PubMed .
Keywords:
Acquired Immunodeficiency Syndrome--prevention and controlBarrier MethodsBehaviorCondomContraceptionContraceptive MethodsContraceptive UsageDemographic FactorsDiseasesFamily PlanningFertilityHiv Infections--prevention and controlInfectionsPopulationPopulation DynamicsPregnancy, UnwantedReproductive BehaviorReproductive Tract InfectionsRisk Reduction BehaviorSex BehaviorSexually Transmitted Diseases--prevention and controlViral Diseases