@misc{indiciaec36e13e7960e,
  title = {Insulated electrocardiogram electrodes.},
  author = {R M David and W M Portnoy},
  year = {1972},
  doi = {10.1007/bf02477385},
  url = {https://pubmed.ncbi.nlm.nih.gov/4344175/},
  note = {Source identifier: 4344175}
}