@misc{indiciae52aede6bf7c1,
  title = {An improved helical stone basket.},
  author = {A B Rutner and I S Fucilla},
  year = {1976},
  doi = {10.1016/s0022-5347(17)59011-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/1003652/},
  note = {Source identifier: 1003652}
}