@misc{indiciae30e5036f9115,
  title = {Concerning paroxysmal tachycardia.},
  author = {D Scherf},
  year = {1969},
  doi = {10.1378/chest.56.6.465},
  url = {https://pubmed.ncbi.nlm.nih.gov/5352713/},
  note = {Source identifier: 5352713}
}