@misc{indiciaeb3c896fcb6e6,
  title = {Evaluation of left ventricular ejection fraction using a rectilinear scanner.},
  author = {A M Samuel and J D Tabib and V A Gokhale and K R Gopalakrishna and R D Ganatra},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6618546/},
  note = {Source identifier: 6618546}
}