@misc{9280,
  author = {L. Azoulay and S. Dell'Aniello and T. Simon and C. Renoux and S. Suissa},
  title = {Initiation of warfarin in patients with atrial fibrillation: early effects on ischaemic strokes},
  year = {2014},
  journal = {Eur Heart J},
  volume = {35},
  number = {28},
  pages = {1881-7},
  issn = {0195-668x},
  doi = {10.1093/eurheartj/eht499},
}