@misc{indiciaec70a2de2ced9,
  title = {[Laparoscopic cholecystectomy--current status].},
  author = {A Keiler and C Pernegger and R Hornof},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1535168/},
  note = {Source identifier: 1535168}
}