@misc{indiciaeb64d42a28202,
  title = {Urographic excretion study. Contrast agents.},
  author = {G T Benness},
  year = {1968},
  doi = {10.1111/j.1440-1673.1968.tb01566.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5705100/},
  note = {Source identifier: 5705100}
}