@misc{indiciae0e9e032d3310,
  title = {The coagulum pyelolithotomy.},
  author = {V J Patel},
  year = {1973},
  doi = {10.1002/bjs.1800600317},
  url = {https://pubmed.ncbi.nlm.nih.gov/4693575/},
  note = {Source identifier: 4693575}
}