@misc{indiciaeff5057ca546e,
  title = {Extracorporeal shock wave lithotripsy.},
  author = {C K Metzger},
  year = {1988},
  doi = {10.1001/archsurg.1988.01400310126024},
  url = {https://pubmed.ncbi.nlm.nih.gov/3382360/},
  note = {Source identifier: 3382360}
}