@misc{indiciae86ed5abc9174,
  title = {[Vagal tone in symptomatic sinus node dysfunction (author's transl)].},
  author = {J Thormann and F Schwarz and R Ensslen and M Sesto},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/654415/},
  note = {Source identifier: 654415}
}