@misc{indiciae63ed028f63ba,
  title = {Gravity-dependent phenomena in lung ventilation determined by functional EIT.},
  author = {I Frerichs and G Hahn and G Hellige},
  year = {1996},
  doi = {10.1088/0967-3334/17/4a/019},
  url = {https://pubmed.ncbi.nlm.nih.gov/9001613/},
  note = {Source identifier: 9001613}
}