@misc{indiciae42ad173050d3,
  title = {[Interdisciplinary guidelines: cholecysto- and choledocholithiasis].},
  author = {K Schönleben and F J Zender},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9574106/},
  note = {Source identifier: 9574106}
}