@misc{indiciae8790fa246fae,
  title = {[Semi-open circuit, low flows, closed circuit: anesthesia circuits].},
  author = {P Pietropaoli and C Munch},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1461507/},
  note = {Source identifier: 1461507}
}