@misc{indiciae9973f04540a4,
  title = {Operative cholangiography.},
  author = {J M Acosta and W T Fotheringham and L O Ruiz and G L Nardi},
  year = {1969},
  doi = {10.1001/archsurg.1969.01340130031006},
  url = {https://pubmed.ncbi.nlm.nih.gov/5787624/},
  note = {Source identifier: 5787624}
}