@misc{indiciae84f2ff84635f,
  title = {Caval contrast radiography.},
  author = {B J O'LOUGHLIN},
  year = {1959},
  doi = {10.1001/archinte.1959.00270090056009},
  url = {https://pubmed.ncbi.nlm.nih.gov/14428094/},
  note = {Source identifier: 14428094}
}