@misc{indiciae0c544c69ee78,
  title = {PTCA: need for prospective randomized controlled trials.},
  author = {D H Spodick},
  year = {1983},
  doi = {10.1016/0002-9149(83)90339-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/6221649/},
  note = {Source identifier: 6221649}
}