Oral contraception.
D002318:Cardiovascular Diseases / Q000139:chemically induced; D003276:Contraceptives, Oral / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology; D004334:Drug Administration Schedule; D004347:Drug Interactions; D005260:Female; D005298:Fertility / Q000187:drug effects; D006801:Humans; D007774:Lactation / Q000187:drug effects; D009369:Neoplasms / Q000139:chemically induced; D011247:Pregnancy
D003276:Contraceptives, Oral