@misc{indiciae21e8bb910ce6,
  title = {Coronary arteriography--an objective method.},
  author = {L Björk},
  year = {1978},
  doi = {10.1111/j.0954-6820.1978.tb17494.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/279219/},
  note = {Source identifier: 279219}
}