Oral contraceptives and vascular disease.
D002318:Cardiovascular Diseases / Q000139:chemically induced*; D002561:Cerebrovascular Disorders / Q000139:chemically induced; D003276:Contraceptives, Oral / Q000009:adverse effects*; D004812:Epidemiologic Methods; D006801:Humans; D009203:Myocardial Infarction / Q000139:chemically induced; D012306:Risk; D013923:Thromboembolism / Q000139:chemically induced
D003276:Contraceptives, Oral