@misc{indiciaefbd8e2e8d117,
  title = {Respiratory diseases.},
  author = {T J Lafeber},
  year = {1973},
  doi = {10.1016/s0091-0279(73)50031-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/4633831/},
  note = {Source identifier: 4633831}
}