@misc{indiciaeae0865a6c543,
  title = {Computer processing of cardiac catheterization data.},
  author = {J P Blackburn and E A Christopher and L Cillie and D C Deuchar and P R Fleming and G A Miller and D G Morgan},
  year = {1974},
  doi = {10.1136/hrt.36.12.1213},
  url = {https://pubmed.ncbi.nlm.nih.gov/4441453/},
  note = {Source identifier: 4441453}
}