@misc{indiciaef27f4e52cc99,
  title = {Distinguishing supraventricular aberrancies from ventricular ectopy.},
  author = {J R Petrie},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3417019/},
  note = {Source identifier: 3417019}
}