@misc{indiciae98f906a0e00e,
  title = {Changes in gallbladder surgery: comparative study 4 years before and 4 years after laparoscopic cholecystectomy.},
  author = {J Cervantes and G Rojas and J Anton},
  year = {1997},
  doi = {10.1007/s002689900216},
  url = {https://pubmed.ncbi.nlm.nih.gov/8995079/},
  note = {Source identifier: 8995079}
}