title: [Mechanism of action of conjugated estrogens as contraceptives. I. Clinical study].
mesh_terms: D002986:Clinical Trials as Topic; D003276:Contraceptives, Oral / Q000494:pharmacology; D003278:Contraceptives, Oral, Hormonal / Q000494:pharmacology; D004341:Drug Evaluation; D004717:Endometrium / Q000187:drug effects; D004966:Estrogens, Conjugated (USP) / Q000494:pharmacology*; D005260:Female; D006065:Gonadotropins, Pituitary / Q000378:metabolism; D006801:Humans; D010060:Ovulation / Q000187:drug effects; D010902:Pituitary Gland / Q000187:drug effects; D011247:Pregnancy; D012636:Secretory Rate / Q000187:drug effects
chemical_list: D003276:Contraceptives, Oral; D003278:Contraceptives, Oral, Hormonal; D004966:Estrogens, Conjugated (USP); D006065:Gonadotropins, Pituitary
vernacular_title: Mecanismo de acción de los estrógenos conjugados como anticonceptivo I. Investigación clínica.