@misc{indiciae437fec4cd7c5,
  title = {Observer variability in recording the peripheral pulses.},
  author = {T W Meade and M J Gardner and P Cannon and P C Richardson},
  year = {1968},
  doi = {10.1136/hrt.30.5.661},
  url = {https://pubmed.ncbi.nlm.nih.gov/5676935/},
  note = {Source identifier: 5676935}
}