@misc{indiciaeb351c59f3725,
  title = {Classification of sleep disorders.},
  author = {M J Thorpy},
  year = {1990},
  doi = {10.1097/00004691-199001000-00006},
  url = {https://pubmed.ncbi.nlm.nih.gov/2406285/},
  note = {Source identifier: 2406285}
}