@misc{indiciae74e316600bb1,
  title = {[Atrial complex in bronchial ECG leads].},
  author = {E A Filippov and A V Starokha and G I Bragin and M B Banevich},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/344971/},
  note = {Source identifier: 344971}
}