@misc{indiciae91f3c007f9ef,
  title = {Electrocardiograms and left ventricular hypertrophy.},
  author = {D H Spodick and E H Estes},
  year = {1968},
  doi = {10.1016/0002-8703(68)90278-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4235388/},
  note = {Source identifier: 4235388}
}