Oral contraceptives and periodontal health.
D000818:Animals; D003276:Contraceptives, Oral / Q000009:adverse effects*; D004347:Drug Interactions; D004967:Estrogens / Q000009:adverse effects; D005260:Female; D005891:Gingivitis / Q000139:chemically induced*; D006801:Humans; D010519:Periodontium / Q000187:drug effects; D011372:Progestins / Q000009:adverse effects
D003276:Contraceptives, Oral; D004967:Estrogens; D011372:Progestins