@misc{indiciae1b31ebaea57c,
  title = {Chronic dyspnea. Controlling a perplexing symptom.},
  author = {M S Ambrose},
  year = {1998},
  doi = {10.1097/00152193-199805000-00019},
  url = {https://pubmed.ncbi.nlm.nih.gov/9616592/},
  note = {Source identifier: 9616592}
}