@misc{indiciae0341a626f7fe,
  title = {[Cholecystectomy: laparoscopic or conventional?].},
  author = {V Schumpelick and E Schippers},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1837644/},
  note = {Source identifier: 1837644}
}