@misc{indiciaebfcb6bb9387d,
  title = {Sick sinus node syndrome.},
  author = {J Vohra and D Hunt and V Yan and G Sloman},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4133956/},
  note = {Source identifier: 4133956}
}