@misc{indiciae975c226719ab,
  title = {VDD pacing in persistent left superior vena cava.},
  author = {A M Okreglicki and R N Millar},
  year = {1998},
  doi = {10.1111/j.1540-8159.1998.tb00176.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9633059/},
  note = {Source identifier: 9633059}
}