@misc{indiciae725e81d90f0a,
  title = {[Polarcardiogram (author's transl)].},
  author = {M Takeuchi and N Hayashi and T Sada and K Su},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1239064/},
  note = {Source identifier: 1239064}
}