@misc{indiciae8e42b78abd65,
  title = {Teaching pursed-lip breathing.},
  author = {E A McConnell},
  year = {1999},
  doi = {10.1097/00152193-199909000-00008},
  url = {https://pubmed.ncbi.nlm.nih.gov/10540612/},
  note = {Source identifier: 10540612}
}