@misc{indiciae9a8215ccc9ff,
  title = {Sleep disorders: simple or complex?},
  author = {M J Thorpy},
  year = {1994},
  doi = {10.1080/21548331.1994.11443070},
  url = {https://pubmed.ncbi.nlm.nih.gov/8083320/},
  note = {Source identifier: 8083320}
}