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The mother of the pill
1Department of Chemistry, Stanford University, California 94305-5080, USA.
Recent Progress in Hormone Research
|January 1, 1995
Abstract
No abstract available in PubMed .
Keywords:
AmericasBiologyContraceptionContraceptive MethodsDeveloped CountriesDeveloping CountriesEconomic FactorsEndocrine SystemFamily PlanningHistorical SurveyHormone AntagonistsHormonesLatin AmericaMarketingMexicoNorth AmericaNorthern AmericaOral ContraceptivesPhysiologyResearch And DevelopmentRu-486TechnologyUnited States