@misc{indiciaef8a2a829728f,
  title = {Some anorectal problems in office practice.},
  author = {M J ANDERSON and R J JACKMAN},
  year = {1961},
  doi = {10.1016/s0025-7125(16)33797-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/13861267/},
  note = {Source identifier: 13861267}
}