@misc{9699,
  author = {H. Jick and K. Hagberg},
  title = {Effectiveness of influenza vaccination in the United kingdom, 1996-2007},
  year = {2010},
  journal = {Pharmacotherapy},
  volume = {30},
  number = {12},
  pages = {1199-206},
  issn = {0277-0008},
  doi = {10.1592/phco.30.12.1199},
}