@misc{indiciaee9e9c5ceb23f,
  title = {[5, 6 or 7 lithotriptors].},
  author = {L P Pergqvist and S Palsbo},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3212709/},
  note = {Source identifier: 3212709}
}