@misc{indiciaec71c7c9df2e4,
  title = {Letter: Escape-capture bigeminy caused by blocked atrial extrasystoles.},
  author = {Jamaluddin},
  year = {1976},
  doi = {10.1136/hrt.38.8.883},
  url = {https://pubmed.ncbi.nlm.nih.gov/61759/},
  note = {Source identifier: 61759}
}