@misc{indiciae00f98507f1b3,
  title = {Collimation for imaging the myocardium. II.},
  author = {L S Graham and N D Poe and G D Robinson},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/932817/},
  note = {Source identifier: 932817}
}