@article{Stoerkel2007,
  author    = {St{\"o}rkel, F.},
  title     = {Pr{\"a}vention und Gesundheitsf{\"o}rderung - Grundlagen und Konzepte},
  series = {Unterricht Pflege},
  volume    = {12. Jahrgang},
  journal   = {Unterricht Pflege},
  number    = {1},
  pages     = {2 -- 8},
  year      = {2007},
  language  = {de}
}
@article{TourountzaSchefelsSchefelsStoerkeletal.2007,
  author    = {Tourountza-Schefels, E. and Schefels, J. and St{\"o}rkel, F. and Bonato, M.},
  title     = {Positive Effekte der Akupunktur in der Geburtsvorbereitung},
  series = {Die Hebamme},
  volume    = {20},
  journal   = {Die Hebamme},
  number    = {2},
  doi       = {10.1055/s-2007-985054},
  pages     = {106 -- 111},
  year      = {2007},
  language  = {de}
}