@misc{indiciaed8a02e09332d,
  title = {Electrophysiological testing of sinus node function: diagnostic and prognostic application-including updated information from sinus node electrograms.},
  author = {J A Reiffel and M J Kuehnert},
  year = {1994},
  doi = {10.1111/j.1540-8159.1994.tb01397.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7513860/},
  note = {Source identifier: 7513860}
}