@misc{indiciaecf0c3d4459d0,
  title = {Kidney stone analysis.},
  author = {J A Freeman and M F Beeler},
  year = {1969},
  doi = {10.1080/00325481.1969.11697297},
  url = {https://pubmed.ncbi.nlm.nih.gov/5351850/},
  note = {Source identifier: 5351850}
}