Oral contraceptives and hepatic tumors.
D003276:Contraceptives, Oral / Q000009:adverse effects*; D003278:Contraceptives, Oral, Hormonal / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000139:chemically induced*
D003276:Contraceptives, Oral; D003278:Contraceptives, Oral, Hormonal