@misc{indiciaecc939521f9f9,
  title = {Increasing observer objectivity with audio-visual technology: the Sphygmocorder.},
  author = {N Atkins and E O'Brien and KH Wesseling and I Guelen},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/10234128/},
  note = {Source identifier: 10234128}
}