@misc{indiciaed7791bd8901d,
  title = {Drip infusion cholangiography.},
  author = {A Darnborough and N Geffen},
  year = {1966},
  doi = {10.1259/0007-1285-39-467-827},
  url = {https://pubmed.ncbi.nlm.nih.gov/5924234/},
  note = {Source identifier: 5924234}
}