@misc{indiciae58512b331022,
  title = {ECG monitors.},
  author = {J J Nobel},
  year = {1993},
  doi = {10.1097/00006565-199302000-00015},
  url = {https://pubmed.ncbi.nlm.nih.gov/8488147/},
  note = {Source identifier: 8488147}
}