@misc{indiciae56aee29ff03c,
  title = {Choledochoscopy.},
  author = {W T Griffin},
  year = {1976},
  doi = {10.1016/0002-9610(76)90437-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/998848/},
  note = {Source identifier: 998848}
}