title: [Progestins and oral contraception. The role of progestins alone before the uncertainties and perspectives of oral contraception].
mesh_terms: D003276:Contraceptives, Oral; D005260:Female; D006801:Humans; D011372:Progestins
chemical_list: D003276:Contraceptives, Oral; D011372:Progestins
vernacular_title: Progestatifs et contraception orale. La place des progestatifs seuls devant les incertitudes et les perspectives de la contraception orale.