@misc{9866,
  author = {A. Gallagher and S. Rietbrock and J. Plumb and T. van Staa},
  title = {Initiation and persistence of warfarin or aspirin in patients with chronic atrial fibrillation in general practice: do the appropriate patients receive stroke prophylaxis?},
  year = {2008},
  journal = {J Thromb Haemost},
  volume = {6},
  number = {9},
  pages = {1500-6},
  issn = {1538-7836},
  doi = {10.1111/j.1538-7836.2008.03059.x},
}