British studies indicate increase in risks.
D000328:Adult; D003276:Contraceptives, Oral / Q000009:adverse effects*; D048909:Diabetes Complications; D005260:Female; D006331:Heart Diseases / Q000139:chemically induced* / Q000150:complications; D006801:Humans; D006973:Hypertension / Q000150:complications; D009765:Obesity / Q000150:complications; D006113:United Kingdom
D003276:Contraceptives, Oral