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Barrier methods of contraception: they can be highly effective
Studies in Family Planning
|March 1, 1979
Summary
No abstract available in PubMed .
Keywords:
AmericasBarrier MethodsCervical CapCondomContraceptionContraceptive AgentsContraceptive EffectivenessContraceptive MethodsDeveloped CountriesFamily PlanningMethod AcceptabilityNorth AmericaNorthern AmericaSpermicidal Contraceptive AgentsTheoretical EffectivenessUnited StatesUse-effectivenessVaginal Barrier Methods