@misc{indiciae9341b8dbf511,
  title = {Sleep rhythm disorders in COPD patients.},
  author = {M T La Rovere and A Mortara and A Meriggi and C Rampulla},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2278621/},
  note = {Source identifier: 2278621}
}