@misc{indiciaef26c795726f8,
  title = {Loop logic: an introduction to vectorcardiography.},
  author = {A D Forker and H Starke and R S Eliot},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/123876/},
  note = {Source identifier: 123876}
}