@misc{indiciae7bb08a81f3a7,
  title = {Left precordial isopotential mapping during supine exercise.},
  author = {D M Mirvis and F W Keller and J W Cox and D G Zettergren and R F Dowdie and R E Ideker},
  year = {1977},
  doi = {10.1161/01.cir.56.2.245},
  url = {https://pubmed.ncbi.nlm.nih.gov/872317/},
  note = {Source identifier: 872317}
}