@misc{indiciae8c1dd5e23619,
  title = {[Basic ideas concerning vectorcardiography. I. The normal vectorcardiogram].},
  author = {J FEHER and M CHANSKY},
  year = {1959},
  url = {https://pubmed.ncbi.nlm.nih.gov/13821902/},
  note = {Source identifier: 13821902}
}