@misc{indiciae7b22924d5437,
  title = {Heart rate changes associated with EMG and alpha biofeedback.},
  author = {T A Travis and J Partlow and J A Bean and C Y Kondo},
  year = {1980},
  doi = {10.1002/jclp.6120360228},
  url = {https://pubmed.ncbi.nlm.nih.gov/7372830/},
  note = {Source identifier: 7372830}
}