title: Action of intrauterine contraceptive devices.
authors.forename: D R
authors.initials: DR
authors.lastname: Mishell
mesh_terms: D010064:Embryo Implantation / Q000187:drug effects / Q000502:physiology*; D005260:Female; D005306:Fertilization / Q000187:drug effects / Q000502:physiology*; D006801:Humans; D007258:Informed Consent; D007435:Intrauterine Devices, Copper; D007436:Intrauterine Devices, Medicated; D008297:Male; D011247:Pregnancy; D018873:Pregnancy Rate; D011271:Pregnancy, Ectopic; D011374:Progesterone / Q000008:administration & dosage / Q000494:pharmacology; D013084:Sperm-Ovum Interactions / Q000187:drug effects / Q000502:physiology; D013094:Spermatozoa / Q000187:drug effects / Q000502:physiology*; D014944:World Health Organization
chemical_list: D011374:Progesterone