@misc{indiciaebb2b200c26bc,
  title = {Editorial: Standards for electrocardiographs.},
  author = {D M Krikler and P W Macfarlane},
  year = {1974},
  doi = {10.1136/hrt.36.10.945},
  url = {https://pubmed.ncbi.nlm.nih.gov/4433451/},
  note = {Source identifier: 4433451}
}