@misc{indiciaea859fb68a36d,
  title = {Sleep studies on a 90-minute day.},
  author = {M A Carskadon and W C Dement},
  year = {1975},
  doi = {10.1016/0013-4694(75)90004-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/50211/},
  note = {Source identifier: 50211}
}