@misc{indiciae5e785d6082ed,
  title = {Dysfunctional breathing in COPD.},
  author = {C K Connolly},
  year = {2003},
  doi = {10.1136/thorax.58.5.460-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/12728177/},
  note = {Source identifier: 12728177}
}