@misc{indiciae8db8226b9be8,
  title = {Appropriate diagnostic studies for sinus node dysfunction.},
  author = {H S Karagueuzian and J L Jordan and K Sugi and M Ohta and E Gang and T Peter and W J Mandel},
  year = {1985},
  doi = {10.1111/j.1540-8159.1985.tb05756.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2580286/},
  note = {Source identifier: 2580286}
}