@misc{indiciaed21cace36a32,
  title = {Carcinosarcoma of urinary bladder.},
  author = {T Uyama and S Moriwaki},
  year = {1981},
  doi = {10.1016/0090-4295(81)90440-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/7269027/},
  note = {Source identifier: 7269027}
}