@misc{indiciaeba1830f1bbe4,
  title = {A simple electronic method for graphing EEG sleep patterns.},
  author = {R L Maulsby and J D Frost and M H Graham},
  year = {1966},
  doi = {10.1016/0013-4694(66)90201-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4162774/},
  note = {Source identifier: 4162774}
}