@misc{indiciae7cfb2b2642cd,
  title = {Fistula in ano.},
  author = {J P Thomson},
  year = {1986},
  doi = {10.1007/bf01648353},
  url = {https://pubmed.ncbi.nlm.nih.gov/3598324/},
  note = {Source identifier: 3598324}
}