@misc{indiciae417b02ccd165,
  title = {Computer sleep stage scoring--an expert system approach.},
  author = {S R Ray and W D Lee and C D Morgan and W Airth-Kindree},
  year = {1986},
  doi = {10.1016/0020-7101(86)90036-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3733253/},
  note = {Source identifier: 3733253}
}