@misc{indiciae3dd91e0d5b90,
  title = {NIV guidelines.},
  author = {C D Shee and M Green},
  year = {2002},
  doi = {10.1136/thorax.57.11.1002},
  url = {https://pubmed.ncbi.nlm.nih.gov/12403888/},
  note = {Source identifier: 12403888}
}