@misc{indiciae9ab214debbef,
  title = {Biliary lithotripsy.},
  author = {L H Stahlgren},
  year = {1988},
  doi = {10.1016/s0002-9610(88)80603-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/3048139/},
  note = {Source identifier: 3048139}
}