@misc{indiciae9e11cdd34382,
  title = {[The electrocardiogram in aged].},
  author = {H GILLMANN and W VOGEL},
  year = {1955},
  doi = {10.1055/s-0028-1116401},
  url = {https://pubmed.ncbi.nlm.nih.gov/14352818/},
  note = {Source identifier: 14352818}
}