@misc{indiciaed6893a9b26c1,
  title = {Flexible ureterorenoscopy.},
  author = {Y Aso and H Takayasu and N Ohta and A Tajima},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3043863/},
  note = {Source identifier: 3043863}
}