@misc{indiciae9068baae5e4a,
  title = {Mechanisms of fixed coupled ventricular ectopic complexes.},
  author = {C W Vellani and A Murray},
  year = {1983},
  doi = {10.1093/cvr/17.7.390},
  url = {https://pubmed.ncbi.nlm.nih.gov/6883414/},
  note = {Source identifier: 6883414}
}