@misc{indiciae88cdff91ebb0,
  title = {Video tape recording in selective catheterization.},
  author = {T Drevvatne},
  year = {1969},
  doi = {10.1177/028418516900800102},
  url = {https://pubmed.ncbi.nlm.nih.gov/4895481/},
  note = {Source identifier: 4895481}
}