@misc{indiciaecd6238f616d8,
  title = {Cyclophosphamide cystitis with bladder wall calcification.},
  author = {R S Francis and G D Shackelford},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4531432/},
  note = {Source identifier: 4531432}
}