@article{Nienaber2020,
  author    = {Andr{\´e} Nienaber},
  title     = {Safewards-Modell: Gewalt und Aggression verhindern},
  journal   = {Pflegezeitschrift},
  volume    = {72},
  number    = {4},
  pages     = {27 -- 29},
  doi       = {10.1007/s41906-019-0032-4},
  year      = {2020},
}