@misc{indiciae95c633b1f987,
  title = {The measurement of left ventricular function.},
  author = {R W Barber and D L Stone},
  year = {1988},
  doi = {10.1259/0007-1285-61-725-425-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/3382879/},
  note = {Source identifier: 3382879}
}