@misc{indiciae1a3eae6e0b88,
  title = {Coronary angioscopy during cardiac catheterization.},
  author = {J R Spears and A M Spokojny and H J Marais},
  year = {1985},
  doi = {10.1016/s0735-1097(85)80258-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/4008791/},
  note = {Source identifier: 4008791}
}