title: Oral contraception and genital-tract malignancy.
mesh_terms: D003273:Contraceptive Devices / Q000009:adverse effects; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D012749:Sexually Transmitted Diseases / Q000150:complications; D002583:Uterine Cervical Neoplasms / Q000139:chemically induced*
chemical_list: D003276:Contraceptives, Oral