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Summary
No abstract available in PubMed .
Keywords:
ContraceptionContraceptive EffectivenessContraceptive Methods--pharmacodynamicsContraceptive Methods--side effectsDropoutsFamily PlanningInjectablesMethod AcceptabilityOral Contraceptives, CombinedOral Contraceptives, PhasicOral Contraceptives--pharmacodynamicsOral Contraceptives--side effectsUse-effectiveness