@misc{indiciae32edfbe6427f,
  title = {Proctology.},
  author = {E P HAYDEN},
  year = {1950},
  doi = {10.1056/nejm195003092421005},
  url = {https://pubmed.ncbi.nlm.nih.gov/15410181/},
  note = {Source identifier: 15410181}
}