Oral contraception and cancer of the female reproductive system.
D001943:Breast Neoplasms / Q000139:chemically induced; D003276:Contraceptives, Oral / Q000009:adverse effects*; D003278:Contraceptives, Oral, Hormonal / Q000009:adverse effects*; D005260:Female; D005833:Genital Neoplasms, Female / Q000139:chemically induced*; D006801:Humans; D010051:Ovarian Neoplasms / Q000139:chemically induced; D012306:Risk; D002583:Uterine Cervical Neoplasms / Q000139:chemically induced; D014594:Uterine Neoplasms / Q000139:chemically induced
D003276:Contraceptives, Oral; D003278:Contraceptives, Oral, Hormonal