@article{LehmannRuiterWickeretal.2014,
  author    = {Birthe A. Lehmann and Robert A. C. Ruiter and Sabine Wicker and Dick van Dam and Gerjo Kok},
  title     = {"I don't see an added value for myself" : a qualitative study exploring the social cognitive variables associated with influenza vaccination of Belgian, Dutch and German healthcare personnel},
  journal   = {BMC public health},
  volume    = {14},
  number    = {407},
  doi       = {10.1186/1471-2458-14-407},
  year      = {2014},
}