@misc{indiciae92a428a4f6d0,
  title = {Routine operative cholangiography.},
  author = {B V McEvedy},
  year = {1970},
  doi = {10.1002/bjs.1800570410},
  url = {https://pubmed.ncbi.nlm.nih.gov/5437923/},
  note = {Source identifier: 5437923}
}