@misc{indiciae2d621df42774,
  title = {Estimating left ventricular ejection fraction from two-dimensional echocardiograms: visual and computer-processed interpretations.},
  author = {M Wong and S Bruce and D Joseph and H Lively},
  year = {1991},
  doi = {10.1111/j.1540-8175.1991.tb01398.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/10149242/},
  note = {Source identifier: 10149242}
}