@misc{indiciaef4a3fc674136,
  title = {Bedside pulmonary arteriography.},
  author = {J W Loop and G Archer and C H Northrop},
  year = {1975},
  doi = {10.1148/114.2.469},
  url = {https://pubmed.ncbi.nlm.nih.gov/1111019/},
  note = {Source identifier: 1111019}
}