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[A clinical study on the contraceptive effect of vaginal application of levonorgestrel]
Sheng Zhi Yu Bi Yun = Reproduction and Contraception
|August 1, 1988
Abstract
No abstract available in PubMed .
Keywords:
AsiaBiologyChinaClinical ResearchContraceptionContraception ResearchContraceptive AgentsContraceptive Agents, FemaleContraceptive Agents, ProgestinContraceptive EffectivenessDeveloping CountriesEastern AsiaFamily PlanningGenitaliaGenitalia, FemaleLevonorgestrelPhysiologyResearch MethodologyUrogenital SystemVagina