@misc{indiciae539b91de84e0,
  title = {Body surface Laplacian ECG mapping.},
  author = {B He and R J Cohen},
  year = {1992},
  doi = {10.1109/10.168684},
  url = {https://pubmed.ncbi.nlm.nih.gov/1487281/},
  note = {Source identifier: 1487281}
}