@misc{indiciae8d90a0975155,
  title = {[Characterization of different IPP-ventilation systems by measuring technics].},
  author = {R H Brandt and L Eger and G Siegel},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2678774/},
  note = {Source identifier: 2678774}
}