@misc{indiciae37dc36e84964,
  title = {[Aseptic problems in mechanical long-term respiration].},
  author = {A Gräber and E Kolb and G Tempel},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1167261/},
  note = {Source identifier: 1167261}
}