@misc{indiciae8aeac16f50d6,
  title = {[Does the lithotripter change gallstone surgery?].},
  author = {G Heberer and H J Krämling and R Merkle},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2577566/},
  note = {Source identifier: 2577566}
}