@misc{indiciaec84f9214517f,
  title = {AUTOMATIC RHYTHMS PRODUCED BY ECTOPIC VENTRICULAR CONTRACTIONS.},
  author = {A CASTELLANOS and W WONGTHONGSRI},
  year = {1965},
  doi = {10.1536/ihj.6.144},
  url = {https://pubmed.ncbi.nlm.nih.gov/14287308/},
  note = {Source identifier: 14287308}
}