@misc{indiciae7342e21c03c5,
  title = {Up the bronchial tree.},
  author = {F Smithline},
  year = {1982},
  doi = {10.1353/pbm.1982.0023},
  url = {https://pubmed.ncbi.nlm.nih.gov/7182808/},
  note = {Source identifier: 7182808}
}