@misc{indiciaeaff6b628b1e8,
  title = {Recent changes: pulmonary medicine.},
  author = {N Roche},
  year = {1999},
  doi = {10.1136/bmj.318.7177.171},
  url = {https://pubmed.ncbi.nlm.nih.gov/9888914/},
  note = {Source identifier: 9888914}
}