@misc{indiciaecf303cd1336b,
  title = {Intraoperative cholangiogram: a new technique.},
  author = {R A Labat and G Acarón and G Blanco},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/274949/},
  note = {Source identifier: 274949}
}