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Vaginal contraceptives: worldwide use remains low but methods have potential
Abstract
No abstract available in PubMed .
Keywords:
AmericasContraceptionContraception ResearchContraceptive AgentsContraceptive Agents, FemaleContraceptive UsageDemographic FactorsDeveloped CountriesDeveloping CountriesEconomic FactorsFamily PlanningFemale ContraceptionFertilityMethod AcceptabilityNorth AmericaNorthern AmericaPopulationPopulation DynamicsReproductive BehaviorResearch And DevelopmentSpermicidal Contraceptive AgentsTechnologyUnited States