@misc{indiciae9635236747ec,
  title = {A new vectorcardiographic lead system.},
  author = {R WENGER and K HUPKA},
  year = {1959},
  doi = {10.1016/0002-8703(59)90315-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/13626793/},
  note = {Source identifier: 13626793}
}