title: Oral contraceptives and ovarian cancer.
mesh_terms: D000328:Adult; D000367:Age Factors; D003276:Contraceptives, Oral / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology*; D005260:Female; D006801:Humans; D010051:Ovarian Neoplasms / Q000139:chemically induced / Q000453:epidemiology*; D013997:Time Factors
chemical_list: D003276:Contraceptives, Oral