@misc{indiciae251badc33d7c,
  title = {E.C.G. changes after electroconversion.},
  author = {A K Thakur and U K Chowdhary and S P Verma and Shreenivas},
  url = {https://pubmed.ncbi.nlm.nih.gov/892854/},
  note = {Source identifier: 892854}
}