title: [Hormonal tissue concentration and oral contraceptives: the endometrium].
mesh_terms: D002845:Chromatography / Q000379:methods; D003276:Contraceptives, Oral / Q000494:pharmacology*; D003278:Contraceptives, Oral, Hormonal / Q000494:pharmacology*; D004717:Endometrium / Q000032:analysis* / Q000187:drug effects; D005260:Female; D005640:Follicle Stimulating Hormone / Q000032:analysis*; D006801:Humans; D007986:Luteinizing Hormone / Q000032:analysis*; D008598:Menstruation / Q000187:drug effects; D010053:Ovary / Q000032:analysis*; D011247:Pregnancy; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D003276:Contraceptives, Oral; D003278:Contraceptives, Oral, Hormonal; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone
vernacular_title: Concentración hormonal tisular y los anticonceptivos orales: el endometrio.