@misc{indiciae2d81bf7d8fa9,
  title = {Documentation in bronchology.},
  author = {A Ernst and H D Becker},
  year = {2001},
  doi = {10.1016/s0272-5231(05)70051-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/11444120/},
  note = {Source identifier: 11444120}
}