@misc{indiciaebe1c0bd2222d,
  title = {Bronchoscopy in childhood.},
  author = {D B Groff and H S Nagaraj and J S Janik},
  year = {1981},
  doi = {10.1016/0022-3468(81)90017-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/7277166/},
  note = {Source identifier: 7277166}
}