@misc{indiciae4dab10bbdc33,
  title = {Is preparation for bronchoscopy optimal?},
  author = {J Pickles and M Jeffrey and A Datta and A A Jeffrey},
  year = {2003},
  doi = {10.1183/09031936.03.00118302},
  url = {https://pubmed.ncbi.nlm.nih.gov/12952248/},
  note = {Source identifier: 12952248}
}