@misc{indiciae2e6dea808c9f,
  title = {[VECTORCARDIOGRAPHY].},
  author = {P HAENNINEN and L HIRVONEN and T PELTONEN},
  year = {1964},
  url = {https://pubmed.ncbi.nlm.nih.gov/14152415/},
  note = {Source identifier: 14152415}
}