@misc{indiciae50db60fc8b3a,
  title = {Renal vein valves.},
  author = {J A Oleaga and E J Ring and D Freiman and J W Husted},
  year = {1978},
  doi = {10.2214/ajr.130.5.927},
  url = {https://pubmed.ncbi.nlm.nih.gov/417593/},
  note = {Source identifier: 417593}
}