@misc{indiciae0c39c2ebdef5,
  title = {Calcification in urinary bladder tumors.},
  author = {E J Ferris and S J O'Connor},
  year = {1965},
  doi = {10.2214/ajr.95.2.447},
  url = {https://pubmed.ncbi.nlm.nih.gov/5832197/},
  note = {Source identifier: 5832197}
}