@misc{indiciaef898be51d3c6,
  title = {Does A-H interval accurately represent intranodal conduction time during ectopic rhythms?},
  author = {S Yamada and Y Watanabe},
  year = {1985},
  doi = {10.1016/s0022-0736(85)80015-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/4067467/},
  note = {Source identifier: 4067467}
}