@misc{indiciaef752edeb85ef,
  title = {Thermoregulation and cardiac variability: a time-frequency analysis.},
  author = {J F Thayer and R Nabors-Oberg and J J Sollers},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9603048/},
  note = {Source identifier: 9603048}
}