@misc{indiciae98d985ab5a63,
  title = {Percutaneous stone extraction in one single session.},
  author = {H Claes and R Oyen and R L Vereecken},
  year = {1986},
  doi = {10.1159/000472626},
  url = {https://pubmed.ncbi.nlm.nih.gov/3743592/},
  note = {Source identifier: 3743592}
}