@misc{indiciaee9c8c05cc331,
  title = {[Nursing needs--a gap in the social network].},
  author = {W Pöltner and J Wöss},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2748172/},
  note = {Source identifier: 2748172}
}