@misc{indiciaedf5526a02f5b,
  title = {Technique for improving vision during flexible nephroscopy.},
  author = {J R Woodside and D C Pakula},
  year = {1988},
  doi = {10.1016/0090-4295(88)90045-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/3341106/},
  note = {Source identifier: 3341106}
}