@misc{indiciaeae01d810a5d7,
  title = {[Non-invasive ventilation].},
  author = {T Köhnlein and T Welte},
  year = {2006},
  doi = {10.1007/s00108-006-1684-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/16912873/},
  note = {Source identifier: 16912873}
}