@misc{indiciae272292969c2a,
  title = {Virtual electrode, graded responses, reentry, breakthrough, and undetermined:.},
  author = {Shien-Fong Lin},
  year = {2004},
  doi = {10.1046/j.1540-8167.2004.03567.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15028079/},
  note = {Source identifier: 15028079}
}