@misc{indiciae2aa28623137b,
  title = {Laparoscopic cholecystectomy.},
  author = {D Heysen},
  year = {1993},
  doi = {10.5694/j.1326-5377.1993.tb121898.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8487735/},
  note = {Source identifier: 8487735}
}