@misc{indiciaec5537f2ef7cb,
  title = {Correlation between electroencephalography and heart rate variability during sleep.},
  author = {Mina Ako and Tokuhiro Kawara and Sunao Uchida and Shinichi Miyazaki and Kyoko Nishihara and Junko Mukai and Kenzo Hirao and Junya Ako and Yoshiro Okubo},
  year = {2003},
  doi = {10.1046/j.1440-1819.2003.01080.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12519456/},
  note = {Source identifier: 12519456}
}