@misc{indiciae183c1bad3448,
  title = {E.c.g. electrode system using closely spaced electrodes.},
  author = {A B Wilkinson},
  year = {1983},
  doi = {10.1007/bf02442393},
  url = {https://pubmed.ncbi.nlm.nih.gov/6633018/},
  note = {Source identifier: 6633018}
}