@misc{indiciae24dfe0668116,
  title = {[Letter: The bifocal demand pacemaker].},
  author = {R Luccioni and S Levy and J M Jausseran},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4444956/},
  note = {Source identifier: 4444956}
}