Thromboembolic disorders and oral contraceptives.
D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D011655:Pulmonary Embolism / Q000139:chemically induced / Q000453:epidemiology; D013923:Thromboembolism / Q000139:chemically induced* / Q000453:epidemiology
D003276:Contraceptives, Oral