@misc{9711,
  author = {A. Siriwardena and S. Gwini and C. Coupland},
  title = {Influenza vaccination, pneumococcal vaccination and risk of acute myocardial infarction: matched case-control study},
  year = {2010},
  journal = {Cmaj},
  volume = {182},
  number = {15},
  pages = {1617-23},
  issn = {0820-3946},
  doi = {10.1503/cmaj.091891},
}