@misc{indiciaed18896e00e13,
  title = {Compensating collimator for digital subtraction angiography.},
  author = {J D Green},
  year = {1984},
  doi = {10.2214/ajr.143.4.899},
  url = {https://pubmed.ncbi.nlm.nih.gov/6382982/},
  note = {Source identifier: 6382982}
}