@misc{indiciae128db74c7464,
  title = {Exercise testing in patients with interstitial lung disease.},
  author = {J E Hansen and K Wasserman},
  year = {1998},
  doi = {10.1378/chest.113.4.1148},
  url = {https://pubmed.ncbi.nlm.nih.gov/9554672/},
  note = {Source identifier: 9554672}
}