@misc{indiciaef9af50ae33f4,
  title = {Cholangioscopy.},
  author = {H Neuhaus},
  year = {1994},
  doi = {10.1055/s-2007-1008938},
  url = {https://pubmed.ncbi.nlm.nih.gov/8205985/},
  note = {Source identifier: 8205985}
}