title: The intrauterine device and cervical neoplasia. A prospective study of patients with cervical dysplasia.
mesh_terms: D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D008656:Mestranol / Q000494:pharmacology; D009641:Norethynodrel / Q000494:pharmacology; D002577:Uterine Cervical Diseases / Q000150:complications*; D002583:Uterine Cervical Neoplasms / Q000209:etiology*; D014626:Vaginal Smears
chemical_list: D009641:Norethynodrel; D008656:Mestranol