@misc{indiciae9c62d5e95202,
  title = {Percutaneous nephrolithotomy: one stage or two?},
  author = {J E Wickham and R A Miller and M J Kellett and S R Payne},
  year = {1984},
  doi = {10.1111/j.1464-410x.1984.tb06121.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6534470/},
  note = {Source identifier: 6534470}
}