Risks of oral contraception.
D000328:Adult; D003276:Contraceptives, Oral / Q000009:adverse effects*; D003327:Coronary Disease / Q000401:mortality*; D005260:Female; D006801:Humans; D012306:Risk; D012907:Smoking / Q000150:complications*; D013927:Thrombosis / Q000401:mortality*; D006113:United Kingdom
D003276:Contraceptives, Oral