The pill: an evaluation of recent studies.
D002318:Cardiovascular Diseases / Q000209:etiology*; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D009369:Neoplasms / Q000139:chemically induced* / Q000517:prevention & control; D012306:Risk; D012907:Smoking
D003276:Contraceptives, Oral