@misc{10143,
  author = {H. Seaman and C. de Vries and R. Farmer},
  title = {Venous thromboembolism associated with cyproterone acetate in combination with ethinyloestradiol (Dianette): observational studies using the UK General Practice Research Database},
  year = {2004},
  journal = {Pharmacoepidemiol Drug Saf},
  volume = {13},
  number = {7},
  pages = {427-36},
  issn = {1053-8569 (Print) 1053-8569},
  doi = {10.1002/pds.896},
}