@misc{9929,
  author = {C. Becker and G. Brobert and P. Almqvist and S. Johansson and S. Jick and C. Meier},
  title = {Migraine and the risk of stroke, TIA, or death in the UK (CME)},
  year = {2007},
  journal = {Headache},
  volume = {47},
  number = {10},
  pages = {1374-84},
  issn = {0017-8748 (Print) 0017-8748},
  doi = {10.1111/j.1526-4610.2007.00937.x},
}