@misc{indiciae2128c33a58da,
  title = {[Tracheobronchomalacia].},
  author = {A Masaoka and Y Yamakawa and H Niwa},
  year = {1994},
  url = {https://pubmed.ncbi.nlm.nih.gov/8007347/},
  note = {Source identifier: 8007347}
}