@misc{indiciae2eec6b690191,
  title = {Ureteroscopy under local anesthesia.},
  author = {M H Rittenberg and D J Ellis and D H Bagley},
  year = {1987},
  doi = {10.1016/0090-4295(87)90385-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/3672684/},
  note = {Source identifier: 3672684}
}