@misc{indiciaede20fb91e3e8,
  title = {Choledocholithiasis: endoscopic versus laparoscopic management.},
  author = {M J Heili and N K Wintz and D L Fowler},
  year = {1999},
  url = {https://pubmed.ncbi.nlm.nih.gov/9926747/},
  note = {Source identifier: 9926747}
}