@misc{indiciae2da79b150ce9,
  title = {[Heart catheterization without fluoroscopic control].},
  author = {A C Guimarães and A Santos Filho and J P Esteves},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5160686/},
  note = {Source identifier: 5160686}
}