@misc{indiciaeb33645a2f516,
  title = {Mobile versus fixed site lithotripsy.},
  author = {C Lewis and N A Burgess and R C Feneley and P N Matthews},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1929134/},
  note = {Source identifier: 1929134}
}