title: [Vitamin A and oral contraceptives].
mesh_terms: D003276:Contraceptives, Oral / Q000494:pharmacology*; D005260:Female; D006801:Humans; D014801:Vitamin A / Q000378:metabolism*
chemical_list: D003276:Contraceptives, Oral; D014801:Vitamin A
vernacular_title: Vitamin A und orale Kontrazeptiva.