@misc{indiciaebf2fa16bf90c,
  title = {Hemorrhoidectomy with self-retaining retraction.},
  author = {T C Hsu},
  year = {1992},
  doi = {10.1007/bf02053347},
  url = {https://pubmed.ncbi.nlm.nih.gov/1733692/},
  note = {Source identifier: 1733692}
}