@misc{indiciaee9fd4abeb566,
  title = {Oxygen therapy.},
  author = {J B Howell},
  year = {1967},
  doi = {10.1136/pgmj.43.498.202},
  url = {https://pubmed.ncbi.nlm.nih.gov/6042383/},
  note = {Source identifier: 6042383}
}