title: The effects of hormonal contraceptives on the human periodontium.
mesh_terms: D000293:Adolescent; D000328:Adult; D003276:Contraceptives, Oral / Q000494:pharmacology*; D003773:Dental Plaque / Q000378:metabolism; D004997:Ethinyl Estradiol / Q000494:pharmacology; D005040:Ethynodiol Diacetate / Q000494:pharmacology; D005260:Female; D005891:Gingivitis / Q000378:metabolism; D006801:Humans; D008234:Lynestrenol / Q000494:pharmacology; D008535:Megestrol / Q000494:pharmacology; D008656:Mestranol / Q000494:pharmacology; D009640:Norethindrone / Q000494:pharmacology; D010512:Periodontal Index; D010518:Periodontitis / Q000378:metabolism; D010519:Periodontium / Q000187:drug effects*; D013997:Time Factors
chemical_list: D003276:Contraceptives, Oral; D004997:Ethinyl Estradiol; D005040:Ethynodiol Diacetate; D008656:Mestranol; D008535:Megestrol; D008234:Lynestrenol; D009640:Norethindrone