@misc{indiciae00915f2060c7,
  title = {Interobserver variability in coronary angiography.},
  author = {L M Zir and S W Miller and R E Dinsmore and J P Gilbert and J W Harthorne},
  year = {1976},
  doi = {10.1161/01.cir.53.4.627},
  url = {https://pubmed.ncbi.nlm.nih.gov/1253383/},
  note = {Source identifier: 1253383}
}