@misc{indiciaeb069abee2ead,
  title = {[The Wolf piezolith 2300 lithotriptor: a technical note].},
  author = {M Ruoppolo and C Bellorofonte and P Tombolini},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2532401/},
  note = {Source identifier: 2532401}
}