@misc{9794,
  author = {H. Jick and D. Chamberlin and K. Hagberg},
  title = {The origin and spread of a mumps epidemic: United kingdom, 2003-2006},
  year = {2009},
  journal = {Epidemiology},
  volume = {20},
  number = {5},
  pages = {656-61},
  issn = {1044-3983},
  doi = {10.1097/EDE.0b013e3181b056f5},
}