@misc{indiciae954575ef06d1,
  title = {Proctology.},
  author = {E P HAYDEN},
  year = {1954},
  doi = {10.1056/nejm195408192510805},
  url = {https://pubmed.ncbi.nlm.nih.gov/13185420/},
  note = {Source identifier: 13185420}
}