@misc{indiciaeea35221447a9,
  title = {Colovesical fistula.},
  author = {P J Kovalcik and M C Veidenheimer and M L Corman and J A Coller},
  doi = {10.1007/bf02590828},
  url = {https://pubmed.ncbi.nlm.nih.gov/939157/},
  note = {Source identifier: 939157}
}