@misc{indiciaef8037d3ea720,
  title = {[Percutaneous nephrolithotomy in the elderly].},
  author = {N Tsuboi and T Nishimura and M Akimoto},
  year = {1987},
  doi = {10.3143/geriatrics.24.427},
  url = {https://pubmed.ncbi.nlm.nih.gov/3441037/},
  note = {Source identifier: 3441037}
}