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Contraceptive effectiveness of Silastic implants containing the progestin R-2323
Contraception
|June 1, 1975
Abstract
No abstract available in PubMed .
Keywords:
Clinical ResearchComparative StudiesContraceptionContraceptive AgentsContraceptive Agents, FemaleContraceptive Agents, ProgestinContraceptive EffectivenessContraceptive ImplantsDemographic FactorsEvaluationFamily PlanningLongterm EffectsMenstruation DisordersPopulationPopulation DynamicsResearch MethodologySilastic RingStudiesTime FactorsUse-effectiveness