@misc{indiciae73a27f8e1fea,
  title = {Chronic perianal pain: an unsolved problem.},
  author = {M E Neill and M Swash},
  year = {1982},
  doi = {10.1177/014107688207500205},
  url = {https://pubmed.ncbi.nlm.nih.gov/7069679/},
  note = {Source identifier: 7069679}
}