@misc{indiciae6eaad985f169,
  title = {[Technical differences in various CPAP and BiLevel CPAP devices].},
  author = {N Netzer and G Kirbas and H Matthys and P Werner},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9340643/},
  note = {Source identifier: 9340643}
}