@misc{indiciaeb69cf77b1f40,
  title = {Routine pre-operative electrocardiography.},
  author = {J NAKANO and G F PILTZ and T J WHITE and E J HALLIGAN},
  year = {1957},
  url = {https://pubmed.ncbi.nlm.nih.gov/13406496/},
  note = {Source identifier: 13406496}
}