[Oral contraceptives].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D003276:Contraceptives, Oral / Q000009:adverse effects; D004739:England; D005260:Female; D006801:Humans; D008875:Middle Aged; D009026:Mortality; D012907:Smoking; D013997:Time Factors
D003276:Contraceptives, Oral
De anticonceptiepil.