@misc{indiciae57e1d084b6f7,
  title = {[Risk in elective cholecystectomy].},
  author = {K Orth and S Haas and W Oettinger and H G Beger},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2288140/},
  note = {Source identifier: 2288140}
}