@misc{indiciaef7a9298a5c6a,
  title = {Indications for cholangioscopy.},
  author = {C L Liguory and J F Lefebvre and D Bonnel and F Cornud and J P Etienne},
  year = {1989},
  doi = {10.1055/s-2007-1012986},
  url = {https://pubmed.ncbi.nlm.nih.gov/2606083/},
  note = {Source identifier: 2606083}
}