@misc{indiciae2cdd35da58d9,
  title = {Identifying tracheomalacia.},
  author = {P K Sinha and P K Dubey and S Singh},
  year = {2000},
  doi = {10.1093/oxfordjournals.bja.a013372},
  url = {https://pubmed.ncbi.nlm.nih.gov/10740566/},
  note = {Source identifier: 10740566}
}