@misc{indiciaec0966a9c0e4e,
  title = {Sleep and its disorders.},
  author = {E D Weitzman},
  year = {1981},
  doi = {10.1146/annurev.ne.04.030181.002121},
  url = {https://pubmed.ncbi.nlm.nih.gov/7013638/},
  note = {Source identifier: 7013638}
}