@misc{indiciae38c65e71c48f,
  title = {Breath sounds.},
  author = {P Forgacs},
  year = {1978},
  doi = {10.1136/thx.33.6.681},
  url = {https://pubmed.ncbi.nlm.nih.gov/746494/},
  note = {Source identifier: 746494}
}