@misc{indiciae216f7a957b17,
  title = {Cardiac catheterization indications, techniques, interpretation, and complications.},
  author = {A R Levin},
  year = {1980},
  doi = {10.1097/00004311-198001810-00006},
  url = {https://pubmed.ncbi.nlm.nih.gov/7014473/},
  note = {Source identifier: 7014473}
}