@misc{indiciae059244c8927f,
  title = {Proctology.},
  author = {E P HAYDEN},
  year = {1956},
  doi = {10.1056/nejm195610252551705},
  url = {https://pubmed.ncbi.nlm.nih.gov/13369720/},
  note = {Source identifier: 13369720}
}