@misc{indiciaec3581fbf0c7a,
  title = {Hypoxic air machines. Commentary.},
  author = {C Tamburrini},
  year = {2005},
  doi = {10.1136/jme.2003.005363},
  url = {https://pubmed.ncbi.nlm.nih.gov/15681681/},
  note = {Source identifier: 15681681}
}