@misc{indiciae00ae550cf8ed,
  title = {Heart rate changes and anxiety: a methodological clarification.},
  author = {L E Stamps and L A Fehr},
  year = {1979},
  doi = {10.1080/00221309.1979.9710963},
  url = {https://pubmed.ncbi.nlm.nih.gov/458428/},
  note = {Source identifier: 458428}
}