[A long-range follow-up of effects of oral contraceptives in England].
D003276:Contraceptives, Oral / Q000009:adverse effects*; D004739:England; D004967:Estrogens / Q000009:adverse effects; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D011372:Progestins / Q000009:adverse effects; D011446:Prospective Studies; D013997:Time Factors
D003276:Contraceptives, Oral; D004967:Estrogens; D011372:Progestins
Långtidsuppföljning av p-pillereffekter i England