Drupal-Bibcite31<style face="normal" font="default" size="100%">Venous thromboembolism associated with cyproterone acetate in combination with ethinyloestradiol (Dianette): observational studies using the UK General Practice Research Database</style><style face="normal" font="default" size="100%">Venous thromboembolism associated with cyproterone acetate in combination with ethinyloestradiol (Dianette): observational studies using the UK General Practice Research Database</style>