@misc{indiciae4bc10983bf45,
  title = {Hemorrhoidectomy with self-retaining retraction.},
  author = {H H Chen and J S Chen and C R Changchien and R Tang and J Y Wang},
  year = {1996},
  doi = {10.1007/bf02054700},
  url = {https://pubmed.ncbi.nlm.nih.gov/8797660/},
  note = {Source identifier: 8797660}
}