@misc{indiciaebcd523db4a97,
  title = {A silicon bidirectional flow sensor for measuring respiratory flow.},
  author = {M J van Putten and M H van Putten and A F van Putten and J C Pompe and H A Bruining},
  year = {1997},
  doi = {10.1109/10.552250},
  url = {https://pubmed.ncbi.nlm.nih.gov/9214800/},
  note = {Source identifier: 9214800}
}