@misc{indiciaee666d3b0fcad,
  title = {Methods for detection of left ventricular edges.},
  author = {W Chang and R E Henkin and D J Hale and D Hall},
  year = {1980},
  doi = {10.1016/s0001-2998(80)80028-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/7375949/},
  note = {Source identifier: 7375949}
}