@misc{indiciaee522d86273f3,
  title = {Sleep in COPD patients.},
  author = {Simrit Bhullar and Barbara Phillips},
  year = {2005},
  doi = {10.1080/15412550500274836},
  url = {https://pubmed.ncbi.nlm.nih.gov/17147000/},
  note = {Source identifier: 17147000}
}